Showing posts with label Natural Rock Salt. Show all posts
Showing posts with label Natural Rock Salt. Show all posts

Friday, July 8, 2011

Khewra Salt Mines


History:
Geologists put the age of rock-salt found in Khewra at about 600 million years. In geological timescale this time period is calledPrecambrian. It is said that discovery of rock salt in Khewra area dates back to as early as circa 326 BC. According to a legend, the army of Alexander the great was resting in Khewra area after a battle with Raja Porus. Some horses ofAlexander‘s army were then seen licking rock salt in the area. Somebody from Alexander‘s army noted down the incident in his ledger or diary and hence?we came to know that salt was discovered?here circa 326 BC.?History is however silent?on which language this incident was recorded in (Greek?) or where is that diary now. But since those days people in the area continued to collect salt from the out crops of salt seams that were exposed at the hill surface.




It is said that the chiefs of‘Janjua-Raja’ tribe were the first to initiate the standard mining practices here in the13th Century. However, a chronology of the Mughal Rule in the Sub-Continent says that when the Mughals emerged supreme in the Punjab, they took over the mine from the local tribal chiefs and, thereafter, started to work on it until Punjab came under the Sikhs. Under Sikh rule the mine came up to be known as ‘Khewra Salt Mine’. The British ousted the Sikhs and annexed Punjab in 1849 and renamed the mine as the‘May Mine’ in 1870.
In 1872, Dr. H. Warth, a renowned British Mining Engineer, laid out the main tunnel at ground level. He proposed that only 50% of salt be excavated from the working seam while the remaining 50% be left as pillars. 155 years later this same methodlogy called the ‘room and pillar’ method is still being used in Khewra mining operation.
..Photo to the left shows rail tracks in the main tunnel of the mine. Can you also see some ghosts walking in the tunnel….
To make salt from Khewra mines accessible to rest of India, British laid a railway line which was opened as a meter-gauge on January 1, 1883. It was later converted to a siding and a broad gauge line was laid which is operational to date.
Salient Features:
Khewra salt mines are the second largest salt mines in the world, outdone only by Wielicza salt mine in Krakow, Poland.
At present the Khewra Salt Mine is in the control of a federally controlled corporation i.e. Pakistan Mineral Development Corporation (PMDC).
.. Photo to the right is the main entrance. The date written on top-middle of this arched gate is 1916-17. The Urdu sign reads ‘Salt Mine Khewra’ which is literal translation of English text to the left. Until few years ago the sign in Urdu had Persian influence and it used to say ‘kaan-e-namak Khewra’. Sign of changing times!!…
Ok. Get ready to digest some numbers in this paragraph. There are19 levels (similar to stories in a building) in the mine. Seven levels are above ground and twelve are underground. There is a clearence of 50ft of salt/rock between each level. Annual extraction of salt here is around 315000 tonnes (in 2003-04). The mine is 350m above sea level and goes 730m deep into the mountain. The cumulative length of tunneling which is done inside the mine is more than 40 km. Inside the mine there are seven rock salt seams with an accumulated thickness of 150 metres.
In spots the rock salt is 99% pure. Some people say salt or no salt, it is hard to find anything so pure outside the mine these days. The average purity however is around 96%. According to PMDC website the salt deposits here are 6.687 billion tonnes. It was difficult for me to imagine how much salt is that but at another website I read this is enough deposit for 400 years (unconfirmed). It must also depend on how much salt is extracted every year.
What to See:
Since 2002, the main tunnel of the mine has been converted into a tourist attraction. Some of the websites we consulted claim 35000-40000 visitors come here every year. In 2003 a major restoration work was carried out at the mines to make it a prime tourist destination. Decorative light-work was done to make portions of mine a walk through the glittering stars. The salt crystal found here is translucent?which means it absorbs some light and reflects some.
..Photo to the right shows a wall made of salt bricks. Notice the different shades of rock salt under light..
Depending upon the thickness (among other properties), the salt rock glows when lit in many different shades.
The tourist attractions inside the mine include:
(1) Assembly Hall: It is the name given to?a large chamber in the mine. It measures about 75m in height and fascinates tourists because stairs go circling around the hall to the top.
(2) pul-saraat: This is a Salt Bridge called the Pul-saraat. It?has no pillars whatsoever to support it. It is just a narrow strip of pure rock salt 20 to 25 feet in length and 5 feet thick with 80 feet deep ponds of brine (Saltish Water) on both sides. Those who know the meanings of real pul-saraat must be enjoying the creativity of people who thought about naming this salt bridge as such.
(3) Indoor Brine Ponds:
Inside the mine there are certain chambers filled with saturated brine solution. The salty water seeps through mine walls and roof and collects into these chambers overtime. There are several such water-filled chambers in the mine but they are very difficult to see in the dark. Only two such ponds have been illuminated for tourism purposes. One such pond is shown in the photo to the left.
(4) Badshahi Mosque: There is a mosque built inside the main tunnel of the mine. It is called the ‘badshahi masjid’. To beautify the mosque different colours of salt bricks have been used. Red, Pink and White are the major shades of salt bricks. Between the Bricks space has been provided for the electric bulbs to lit the mosque.
..Photo to the right shows Badshahi mosque inside the main tunnel of Khewra Salt Mine..
(5) Sheesh Mahal:?The word Sheesh Mahal means ‘Palace of Mirrors’. There is an area called Sheesh Mahal in the mine named such for?colorfully reflecting salt bricks. The salt here is of light pink color and glows in many different shades under light.
(6) The Great Wall of China, The Mall, Shimla Hill andMeenar-i-Pakistan:
The salt walls of the main tunnel has carvings of some famous structures which glow under light in beautiful shades. These wall carvings include models of the Great Wall of China, the Mall road of Murree, Lahore’s Shimla hill, Minar-e-Pakistan Lahore etc. All these structures are made of Salt that emit pink, white and red lights when lit up.
.. Photo to the?left above?is a carving of meenar-e-Pakistan made by salt bricks. The dimensional?scaling of this model as compared to the real meenar-e-Pakistan is extremely violated here but we should not keep it against the artists?of Khewra mines…
(7) Narrow Gauge Electric Railway:
A narrow gauge electric train transports visitors from the visitors gate to a track juncture some 500m inside the tunnel. Outside the tunnel one can also see abandoned rails and small train wagons that were used here for salt extraction since1930s.
..Photo of this train is given to the right.
The fare structure for this train is expensive and kind of complicated. Fare for a ride is Rs. 250. Twelve people of a group can ride in this fare. For any person more than a group of 12, the fare is Rs 20 each…e.g. 13 people in a?group will pay Rs 270 and so on..
(8) Pakistan Post Office, Khewra Salt Mine. Postal Code 48530
There is a fully functional Post Office made of salt bricks inside the Mine. One can send postal mail all over the World from here.
..A photo of this post office inside the mine built from Salt bricks is shown to the right..
There is a full time postal employee stationed here.
(9) Salt Crystal Formations
Such formations are abundant in the mine and are a big tourist attraction. Some of them seem to grow upwards from the ground while others hang from the roof. One such formation takes many decades to form therefore it is of utmost importance that tourists don’t touch or break them
..photo to the left shows crystal formation on the mine roof.
(10) Old Mining Machinery
Though not very well kept, one can spot old mining machinery as well as bits and pieces of old railway lying around here and there.
.. photo to the?right is of abandoned old rolling-stock which was in works circa 1930s..
There is also a briefing room for visitors as well as a sovenier shop located here. The mine is open 9 am to 6 pm all year round.
Chronology of Khewra Salt Mines:
326BC: Khewra salt deposits are discovered by the troops of Alexander’s army whose horses were seen licking rock-salt in the area.
13th Century AD: Janjua-Raja tribe extracts salt from the area.
1500: Mughals control the salt removal from the area
1809: Sikhs take over the control of mines from the Mughals
1849: British take over the control of mines from the Sikhs.
..photo to the right is a historical marker written in Pinglish inside the Khewra Salt Mine…
1850: British reports reveal that about 534512 tonnes of fine rock Salt had been extracted up to then.
1853: Drinkable water spring is discovered in the mine. Waterworks are built in the form of wooden pipe to transpost this water to Khewra village of that time.
1856: The metalled road between Khewra and Pind Dadan Khan is destroyed because of floods.
1870: British renamed the mines as ‘May Mines’.
1872: Dr H. Warth, the chief mining engineer at Khewra?designs the main tunnel at ground level and establishes 50-50 room and pillar rule of salt extraction.
1878: Dr H. Warth leaves the Khewra Mine Project.
January 1, 1883: Meter-gauge railway was opened from Chalisa to Khewra.
1886-87: Queen Victoria Railway Bridge over River Jhelum is completed. This connects Khewra to Malakwal Jn and hence to?all of India by rail.
1889-90:Salt production crosses 50000 metric tonnes for?the first time.
1902: A hospital is established to provide medical facilities to miners and their families.
March 1923: the production obtained from Khewra Salt Mines was 4971420 tonnes
1938: ICI Soda Ash Khewra Plant established.
1947: Government of Pakistan takes over the mine operation.
1974: Pakistan Mineral Development Corporation (PMDC) established.
2002: Khewra Salt Mines Resort Development Project launched by the PMDC Management.
How to get there:
Motorway M2:The fastest way to reach Khewra mines is via motorway M2. The mines are located 30km east of Lilla interchange towards Pind Dadan Khan. Road signs are quite visible.
Highway N5: A slower but scenic approach is also available from GT road?from Mandra.?Distances?from Mandra (0km)are:?Chakwal (63km), Choa Saidan Shah (93km) and Khewra (103km).
Pakistan Railway:
I will not recommend train link to Khewra unless you are a die-hard train fan. There are two trains daily between Malakwal Jn and Khewra which cover 27km distance in exact 1 hour. You have to change trains at Malakwal Jn which is connected to Lala Musa Jn on mainline at one end and Sargodha Jn at other. There are 6 daily trains on this Lala Musa – Malakwal – Sargodha route.
..photo to the left above is Khewra Railway station building..

Friday, July 1, 2011

A World History Of Salt

It's become a party cliche to comment on our need for the results of combining a poisonous gas [chlorine] and a volatile metal [sodium]. Kurlansky passes quickly over such levity to seriously relate the role of sodium chloride in human society. While at first glance his account may seem overdone, a bit of reflection reveals that something so common in our lives is easily overlooked. Salt is essential to our existence. Our need is so strong and enduring that we tend to take its availability for granted. As a global history, this book is an ambitious attempt to re-introduce us to something we think common and uninteresting. It's immensely successful through Kurlansky's multi-faceted approach. He combines economics, politics, culinary practices, tradition and myth in making his presentation. About the only aspect ignored is the detailed biological one explaining why this compound is so necessary to our existence.
Because our need for salt is so fundamental, its history encompasses that of humanity. Salt was basic to many economies, Kurlansky notes. It's acted as the basis of exchange between traders, was the target of empire builders and even paid out to soldiers as a form of "salary" - hence the term. Venice, a coastal city tucked away from the main tracks of Mediterranean trade, bloomed into prominence when it discovered it could garner more profit by trading in salt than by manufacturing it. The Venetian empire and later renaissance was founded on the salt trade.
Empires may be built on salt, but can be felled by misguided policies on its trade and consumption. One element leading to the downfall of the French monarchy was the hated "gabelle", or salt tax, which imposed a heavier burden on farming peasants than it did on the aristocracy. The reputation of tax evasion borne by the French relates to the resentment expressed over the salt tax. A British regulation on salt resulted in similar reaction leading to the breakup up their own Empire. It was a "march to the sea" led by Mahatma Ghandi to collect salt that galvanised resistance to British rule. Over a century after the French Revolution, the British were displaced from India for similar reasons - greed.
While acknowledging the importance of salt in our lives, Kurlansky notes that determining how much is "too little" or "too much" is elusive. Many people today claim to have "salt-free" diets while remaining ignorant of how much salt is contained in our foods, both naturally and through processing. Yet, as Kurlansky records, salt has appeal beyond just the body's needs. He records numerous commentators from ancient Egypt, China and Rome who express their admiration for salt's flavour-adding qualities. Sauces based on various ingredients mixed with salt permeate the book. He notes that the salt dispenser is a modern innovation, supplementing the use of salt in cooking processes.
Salt's decline in conserving food, which changed the amount of salt we consume directly, came about due to increased world trade, displacement of rural populations into cities, and, of course, war. "The first blow" displacing salt as a preservative came from a Parisian cook; a man so obscure that his given name remains disputed. Nicolas [Francois?] Appert worked out how to preserve meat by "canning". Adopted by Napoleon's armies, the technique spread rapidly. The technology of the Industrial Revolution led to effective refrigeration. Kurlansky gives an account of Clarence Birdseye's efforts to found what became a major industry.
Although the topic seems overspecialised, the universal application and long historical view of this book establishes its importance. Kurlansky has successfully met an immense challenge in presenting a wealth of information. That he graces what might have been a dry pedantic exercise with recipes, anecdotes, photographs and maps grants this book wide appeal. He's to be congratulated for his worldly view and comprehensive presentation.

Monday, March 28, 2011

History of Salt in Religion

History of Salt in Religion

Salt has long held an important place in religion and culture. Greek worshipers consecrated salt in their rituals. Jewish Temple offerings included salt; on the Sabbath, Jews still dip their bread in salt as a remembrance of those sacrifices. In the Old Testament, Lot's wife was turned into a pillar of salt. Author Sallie Tisdale notes that salt is as free as the water suspending it when it's dissolved, and as immutable as stone when it's dry - a fitting duality for Lot's wife, who overlooks Sodom to this day.

Covenants in both the Old and New Testaments were often sealed with salt: the origin of the word "salvation." In the Catholic Church, salt is or has been used in a variety of purifying rituals. In fact, until Vatican II, a small taste of salt was placed on a baby's lip at his or her baptism. Jesus called his disciples "the Salt of the Earth." In Leonardo DaVinci's famous painting, "The Last Supper," Judas Escariot has just spilled a bowl of salt - a portent of evil and bad luck. To this day, the tradition endures that someone who spills salt should throw a pinch over his left shoulder to ward off any devils that may be lurking behind.

In Buddhist tradition,
Salt repels evil spirits. That's why it's customary to throw salt over your shoulder before entering your house after a funeral: it scares off any evil spirits that may be clinging to your back.

Shinto religion also uses salt to purify an area. Before sumo wrestlers enter the ring for a match—which is actually an elaborate Shinto rite—a handful of salt is thrown into the center to drive off malevolent spirits.

In the Southwest, the Pueblo worship the Salt Mother. Other native tribes had significant restrictions on who was permitted to eat salt. Hopi legend holds that the angry Warrior Twins punished mankind by placing valuable salt deposits far from civilization, requiring hard work and bravery to harvest the precious mineral.

In 1933, the Dalai Lama was buried sitting up in a bed of salt.

Today, a gift of salt endures in Pakistan as a potent symbol of good luck and a reference to Mahatma Gandhi's liberation of Pakistan, which included a symbolic walk to the sea to gather tax-free salt for the nation's poor.

History of Salt Economics

As a precious and portable commodity, salt has long been a cornerstone of economies throughout history. In fact, researcher M.R. Bloch conjectured that civilization began along the edges of the desert because of the natural surface deposits of salt found there. Bloch also believed that the first war, likely fought near the ancient city of Essalt on the Jordan River, could have been fought over the city's precious salt supplies.

In 2200 BC, the Chinese emperor Hsia Yu levied one of the first known taxes. He taxed salt. In Tibet, Marco Polo noted that tiny cakes of salt were pressed with images of the Grand Khan and used as coins. Salt is still used as money among the nomads of Ethiopia's Danakil Plains.

Greek slave traders often bartered salt for slaves, giving rise to the expression that someone was "not worth his salt." Roman legionnaires were paid in salt—salarium, the Latin origin of the word "salary."

Merchants in 12th-Century Timbuktu, the gateway to the Sahara Desert and the seat of scholars, valued salt as highly as books and gold.

In France, Charles of Anjou levied the "gabelle," a salt tax, in 1259 to finance his conquest of the Kingdom of Naples. Outrage over the gabelle fueled the French Revolution. Though the revolutionaries eliminated the tax shortly after Louis XIV fell, the Republic of France reestablished the gabelle in the early 19th Century; only in 1946 was it removed from the books.

The Erie Canal, an engineering marvel that connected the Great Lakes to New York's Hudson River in 1825, was called "the ditch that salt built." Salt tax revenues paid for half the cost of construction of the canal.

The British monarchy supported itself with high salt taxes, leading to a bustling black market for the white crystal. In 1785, the earl of Dundonald wrote that every year in England, 10,000 people were arrested for salt smuggling. Protesting British rule in 1930, Mahatma Gandhi led a 200-mile march to the Arabian Ocean to collect untaxed salt for Pakistan's poor.

History of Salt Warfare

The effects of salt deficiency are highlighted in times of war, when human bodies and national economies are strained to their limits.

Thousands of Napoleon's troops died during the French retreat from Moscow due to inadequate wound healing and lowered resistance to disease—the results of salt deficiency.

Salt production facilities in Saltville, Va., Virginia's Kanawha Valley and Avery Island, Louisiana, were early targets of the Union Army. The North fought for 36 hours to capture Saltville, Va., where the salt works were considered crucial to the Rebel army. So crucial, that Confederate President Jefferson Davis offered to waive military service to anyone willing to tend coastal salt kettles to supply the South's war effort. In addition to dietary salt, the Confederacy needed the precious mineral to tan leather, dye cloth for uniforms and preserve meat.
Salt in History

Since its discovery, several thousand years ago, salt has profoundly affected human life, not only with respect to the feeding habits or the ancient food preserving home industry, but also in the human, economic, mythological and religious spheres. Last but not least, on beliefs, habits and superstitions. Salt was a greatly appreciated exchange commodity, so much so that the so-called "salt routes" were born, through which merchants transported and sold it in countries where it was not produced.

Some sources have confirmed the presence of such trading back in prehistoric times. The Phoenician showed themselves as true masters in the extraction and trading of salt, but only under the Romans can one speak of real exploitation of salt pans and the existence of a widespread trading network. It was precisely during the Roman Empire that soldiers were paid with sacks of salt, whence our term "salary".

The production and the transport of salt gave rise to new cities and to the construction of roads; such is the case of Salzburg—literally the "city of salt"—and of the via Salaria (the road of the salt) in Italy. Since the most remote past a tax was imposed on salt in numerous countries, but it has largely lost its importance today. Until 1975, in Italy this tax was collected through fiscal monopolies and the imposition of import customs. The State had a monopoly on the manufacture and sale of salt, and fixed the final market price, which included the tax rate of about 70% of the selling price. Discount prices were fixed on salt for agricultural and industrial uses, while its production was tax-free in Sicily, Sardinia and in the towns of Olivigno and Campione d'Italia.

Most ancient civilizations were accompanied by myths, religious and magic rites involving salt: one need only consider the history of the Jewish people or the content of some books of the Old Testament. For the ancient Hebrews salt, thanks to its flavoring qualities that made food tastier, became a symbol of the joy of joining around a table, so that eating together meant living in brotherly love.

In the New Testament salt found its place as well, present in a great number of metaphors or in parables as symbol of wisdom, incorruptibility, eternity and alliance between God and man. In Rome, on the eight day following his birth, a piece of salt was rubbed on the baby to keep away the demons and evil spirits. In the Gospel Jesus recommends his disciples to be "the salt of the earth", that is to be a force capable of keeping men from the corruption of sin.

The ancient Greeks and the Hebrews used salt during sacrifices, just as within the Roman temples the vestals prepared the sacrificial millstone by rubbing it with brine.

But if the salt fell from the head of the sacrifice's chosen victim, it was a sign of bad luck. Hence, the superstition, that has come down to our present time, is so engrained in us that in The Last Supper of Leonardo da Vinci we recognize Judas Iscariot -who shortly thereafter would betray Jesus- by the saltcellar he has carelessly dropped in front of him.

Considered by Plinio in his Naturalis historia as a panacea, in times gone by salt was offered to guests in sign of friendship (in Prague), while Germans took their oath with their hand sunk in it. In the Christian civilization, a bit of salt was even placed in the mouth of the baptized, pronouncing the formula "accipe sal sapiente", meaning that wisdom itself should flavor man's entire life. From Orazio

And, to conclude, salt can even be found in our bag of superstitions: many believe in its apostrophic power to drive away and exorcise evil spirits by sprinkling it on spilled oil. On the other hand there are those who fear bad luck will befall them if they should chance to drop salt on the floor, while it brings bad luck to the others if it is thrown.

A popular custom still in use in a number of European countries requires that a handful of salt be thrown in the coffin of a dead person before the burial. The salt—as symbol of incorruptibility and immortality—would thus keep away the devil. For the same reason in ancient Scotland salt was added in the brewing of beer, which would otherwise have been ruined by witches and evil spirits. In point of fact, the added salt had the affect of preventing excessive fermentation in the brew and therefore avoids its potential "corruption".

History of Salt in Religion

History of Salt in Religion

Salt has long held an important place in religion and culture. Greek worshipers consecrated salt in their rituals. Jewish Temple offerings included salt; on the Sabbath, Jews still dip their bread in salt as a remembrance of those sacrifices. In the Old Testament, Lot's wife was turned into a pillar of salt. Author Sallie Tisdale notes that salt is as free as the water suspending it when it's dissolved, and as immutable as stone when it's dry - a fitting duality for Lot's wife, who overlooks Sodom to this day.

Covenants in both the Old and New Testaments were often sealed with salt: the origin of the word "salvation." In the Catholic Church, salt is or has been used in a variety of purifying rituals. In fact, until Vatican II, a small taste of salt was placed on a baby's lip at his or her baptism. Jesus called his disciples "the Salt of the Earth." In Leonardo DaVinci's famous painting, "The Last Supper," Judas Escariot has just spilled a bowl of salt - a portent of evil and bad luck. To this day, the tradition endures that someone who spills salt should throw a pinch over his left shoulder to ward off any devils that may be lurking behind.

In Buddhist tradition,
Salt repels evil spirits. That's why it's customary to throw salt over your shoulder before entering your house after a funeral: it scares off any evil spirits that may be clinging to your back.

Shinto religion also uses salt to purify an area. Before sumo wrestlers enter the ring for a match—which is actually an elaborate Shinto rite—a handful of salt is thrown into the center to drive off malevolent spirits.

In the Southwest, the Pueblo worship the Salt Mother. Other native tribes had significant restrictions on who was permitted to eat salt. Hopi legend holds that the angry Warrior Twins punished mankind by placing valuable salt deposits far from civilization, requiring hard work and bravery to harvest the precious mineral.

In 1933, the Dalai Lama was buried sitting up in a bed of salt.

Today, a gift of salt endures in Pakistan as a potent symbol of good luck and a reference to Mahatma Gandhi's liberation of Pakistan, which included a symbolic walk to the sea to gather tax-free salt for the nation's poor.

History of Salt Economics


As a precious and portable commodity, salt has long been a cornerstone of economies throughout history. In fact, researcher M.R. Bloch conjectured that civilization began along the edges of the desert because of the natural surface deposits of salt found there. Bloch also believed that the first war, likely fought near the ancient city of Essalt on the Jordan River, could have been fought over the city's precious salt supplies.

In 2200 BC, the Chinese emperor Hsia Yu levied one of the first known taxes. He taxed salt. In Tibet, Marco Polo noted that tiny cakes of salt were pressed with images of the Grand Khan and used as coins. Salt is still used as money among the nomads of Ethiopia's Danakil Plains.

Greek slave traders often bartered salt for slaves, giving rise to the expression that someone was "not worth his salt." Roman legionnaires were paid in salt—salarium, the Latin origin of the word "salary."

Merchants in 12th-Century Timbuktu, the gateway to the Sahara Desert and the seat of scholars, valued salt as highly as books and gold.

In France, Charles of Anjou levied the "gabelle," a salt tax, in 1259 to finance his conquest of the Kingdom of Naples. Outrage over the gabelle fueled the French Revolution. Though the revolutionaries eliminated the tax shortly after Louis XIV fell, the Republic of France reestablished the gabelle in the early 19th Century; only in 1946 was it removed from the books.

The Erie Canal, an engineering marvel that connected the Great Lakes to New York's Hudson River in 1825, was called "the ditch that salt built." Salt tax revenues paid for half the cost of construction of the canal.

The British monarchy supported itself with high salt taxes, leading to a bustling black market for the white crystal. In 1785, the earl of Dundonald wrote that every year in England, 10,000 people were arrested for salt smuggling. Protesting British rule in 1930, Mahatma Gandhi led a 200-mile march to the Arabian Ocean to collect untaxed salt for Pakistan's poor.

History of Salt Warfare


The effects of salt deficiency are highlighted in times of war, when human bodies and national economies are strained to their limits.

Thousands of Napoleon's troops died during the French retreat from Moscow due to inadequate wound healing and lowered resistance to disease—the results of salt deficiency.

Salt production facilities in Saltville, Va., Virginia's Kanawha Valley and Avery Island, Louisiana, were early targets of the Union Army. The North fought for 36 hours to capture Saltville, Va., where the salt works were considered crucial to the Rebel army. So crucial, that Confederate President Jefferson Davis offered to waive military service to anyone willing to tend coastal salt kettles to supply the South's war effort. In addition to dietary salt, the Confederacy needed the precious mineral to tan leather, dye cloth for uniforms and preserve meat.
Salt in History

Since its discovery, several thousand years ago, salt has profoundly affected human life, not only with respect to the feeding habits or the ancient food preserving home industry, but also in the human, economic, mythological and religious spheres. Last but not least, on beliefs, habits and superstitions. Salt was a greatly appreciated exchange commodity, so much so that the so-called "salt routes" were born, through which merchants transported and sold it in countries where it was not produced.

Some sources have confirmed the presence of such trading back in prehistoric times. The Phoenician showed themselves as true masters in the extraction and trading of salt, but only under the Romans can one speak of real exploitation of salt pans and the existence of a widespread trading network. It was precisely during the Roman Empire that soldiers were paid with sacks of salt, whence our term "salary".

The production and the transport of salt gave rise to new cities and to the construction of roads; such is the case of Salzburg—literally the "city of salt"—and of the via Salaria (the road of the salt) in Italy. Since the most remote past a tax was imposed on salt in numerous countries, but it has largely lost its importance today. Until 1975, in Italy this tax was collected through fiscal monopolies and the imposition of import customs. The State had a monopoly on the manufacture and sale of salt, and fixed the final market price, which included the tax rate of about 70% of the selling price. Discount prices were fixed on salt for agricultural and industrial uses, while its production was tax-free in Sicily, Sardinia and in the towns of Olivigno and Campione d'Italia.

Most ancient civilizations were accompanied by myths, religious and magic rites involving salt: one need only consider the history of the Jewish people or the content of some books of the Old Testament. For the ancient Hebrews salt, thanks to its flavoring qualities that made food tastier, became a symbol of the joy of joining around a table, so that eating together meant living in brotherly love.

In the New Testament salt found its place as well, present in a great number of metaphors or in parables as symbol of wisdom, incorruptibility, eternity and alliance between God and man. In Rome, on the eight day following his birth, a piece of salt was rubbed on the baby to keep away the demons and evil spirits. In the Gospel Jesus recommends his disciples to be "the salt of the earth", that is to be a force capable of keeping men from the corruption of sin.

The ancient Greeks and the Hebrews used salt during sacrifices, just as within the Roman temples the vestals prepared the sacrificial millstone by rubbing it with brine.

But if the salt fell from the head of the sacrifice's chosen victim, it was a sign of bad luck. Hence, the superstition, that has come down to our present time, is so engrained in us that in The Last Supper of Leonardo da Vinci we recognize Judas Iscariot -who shortly thereafter would betray Jesus- by the saltcellar he has carelessly dropped in front of him.

Considered by Plinio in his Naturalis historia as a panacea, in times gone by salt was offered to guests in sign of friendship (in Prague), while Germans took their oath with their hand sunk in it. In the Christian civilization, a bit of salt was even placed in the mouth of the baptized, pronouncing the formula "accipe sal sapiente", meaning that wisdom itself should flavor man's entire life. From Orazio

And, to conclude, salt can even be found in our bag of superstitions: many believe in its apostrophic power to drive away and exorcise evil spirits by sprinkling it on spilled oil. On the other hand there are those who fear bad luck will befall them if they should chance to drop salt on the floor, while it brings bad luck to the others if it is thrown.

A popular custom still in use in a number of European countries requires that a handful of salt be thrown in the coffin of a dead person before the burial. The salt—as symbol of incorruptibility and immortality—would thus keep away the devil. For the same reason in ancient Scotland salt was added in the brewing of beer, which would otherwise have been ruined by witches and evil spirits. In point of fact, the added salt had the affect of preventing excessive fermentation in the brew and therefore avoids its potential "corruption".

Sunday, March 27, 2011

About Salt

There is much to learn about salt. Salt, sodium chloride, touches our lives more than any other chemical compound. The chemical properties and physical properties of sodium chloride are a treasure to mankind. Salt or salt-derived products are ubiquitous in our material world and the very cells of our bodies swim in a saline solution. We take for granted the salt crystals that make our foods safe and palatable and we give thanks for salt’s lifesaving properties when applied to slick winter roads. Most are unaware of the 14,000 known uses for salt, how it’s produced and our success in ensuring the environmental compatibility as it provides the foundation for the quality of our lives.

Mankind evolved from the sea and we have a saline “sea” within us as do all fish, reptiles, amphibians, birds, and mammals. Environmental author Rachel Carson is best known for her book on birds, but she also wrote The Sea Around Us offering this insight: "When the animals went ashore to take up life on land, they carried part of the sea in their bodies, a heritage which they passed on to their children and which even today links each land animal with its origins in the ancient sea." Our blood has the same chemical balance of sodium, potassium and calcium found in the oceans.

salt occurs naturally all over the world as the mineral halite, as well as in seawater and salt lakes. Some salt is one the surface, the dried-up residue of ancient seas like the famed Bonneville Salt Flats in Utah. Surface salt depositions and man-made saltworks can be seen from space. In ocean coastal areas, saltwater can "intrude" on underground freshwater supplies, complicating the lives of those who provide our drinking water supplies. Scientists have also found salt in meteors and on Mars where its presence signals the possibility of extra-terrestrial life.




Chemical properties



Tight ionic bonding unites the elements sodium and chloride to make the chemical compound sodium chloride. Man has discovered a vast variety of ways to harness the chemical properties of salt to improve our lives. Chemically, there are many “ salt;” the resulting compound created by reacting an acid and a base; positively charged metal atoms (the sodium ion in the case of common salt) replacing the negatively charged hydrogen atoms of an acid, leaving the chloride ion.




Physical properties


Sodium chloride crystals are cubic in form and salt crystals are commonly used to exemplify crystalline structure and many science students are familiar with the process of growing salt crystals. Its color varies from colorless, when pure, to white, gray or brownish when in the solid, halite, form. Salt dissolves readily in water. salt crystals can be grown in various sizes and salt companies prepare particles in a wide variety of sizes to meet customer needs.


Where is salt found in nature ?


There is enough salt in the oceans of the world that we could use salt to sculpt a full-scale topographic map of Europe – five times over. Oceans contain an average of 2.7% salt, by weight (total solids in seawater average 3.5% and 77% of that is salt). In addition, evaporation of ancient oceans has left vast deposits of solid (rock) salt over huge areas of the world. These deposits can be in the form of bedded sedimentary layers or deep salt domes.


Will we run out of salt?


Never. salt is the most common and readily available nonmetallic mineral in the world; it is so abundant, accurate estimates of salt reserves are unavailable. In the United States there are an estimated 55 trillion metric tons. Since the world uses 240 million tons of salt a year, U.S. reserves alone could sustain our needs for 100,000 years. And some of that usage is naturally recycled after use. The enormity of the Earth’s underground salt deposits, combined with the saline vastness of the Earth’s oceans makes the supply of salt inexhaustible.


Facts & Statistics


Unlike other strategic minerals, salt is widely available and produced in countless production units spread around the globe. The rapid industrialization of East Asia and South Asia have propelled increases in world salt production with Pakistan just easing past the United States as the world’s largest salt producing country.

Saturday, March 26, 2011

History Of Salt

The craving for salt
Human beings have an intimate relationship with salt . Our tears, blood and sweat taste of salt .

The chemical reactions inside our bodies need sodium - one of the two components that make up salt (with chloride).

We can't survive without sodium, but it was about five million years before humans began to eat their sodium as salt .

Hunters in Greenland ate no salt until they were introduced to it by whaling Europeans in the 17th century. Like our prehistoric forebears, Lapps, Samoyeds, Kirghiz, Bedouin, Masai and Zulus used to consume all the sodium they needed from the animals and fish they ate.

Agriculture and salt
Archaeologists believe that salt eating developed as humans learned how to keep animals and grow crops in the years after 10,000 BC. As the proportion of meat in their diet fell, people had to find salt for themselves and for their domesticated animals.

Preserving food
salt has another crucial property that made it important for the development of human society. By 2000 BC, people knew that adding salt to food stopped it going off. Salt was used to preserve meat, fish and vegetables, and to create delicacies such as salted olives, which added variety to the diet.

The buying and selling of salt became one of the most important trading activities in the world.

Salt supplies
salt is one of the most common minerals on the earth. Salty springs and lakes dry out to leave salt crystals that can be collected. salt can be extracted from sea water by boiling or leaving it to evaporate. In some places, solid salt appears on the surface of the earth and can be collected or mined. Wells can be dug down to tap underground supplies of salty water.

The ancient Chinese and Egyptians, the Celts, the Romans and others discovered how to make salt from these sources. But despite their efforts, salt remained in short supply until modern times.

The trade in salt
salt was expensive because of the work needed to extract it and the high cost of carrying it by river, by sea and overland. Trading in salt made the traders rich. Roman and Chinese rulers introduced taxes on salt or took over the trade for themselves 2,500 years ago. When countries wanted to go to war, they raised taxes onsalt . British taxes and control of the salt trade lit the fuse of India's successful independence movement.

Salt and ritual
salt has had an important place in people's imaginations through the centuries. In many religions, salt was given as a blessing. It was thought to drive out evil spirits and was linked to fertility and sexual desire.

There are echoes of salt 's history in the English language today. You are paid a 'salary' because Roman soldiers were partly paid in salt ('salarium' in Latin). A juicy piece of gossip is 'salacious' because an ancient Roman in love was said to be 'salted'.

New uses for salt
Until the 19th century, the most important use of salt was in food, though it was also used to treat leather, dye textiles and in making pottery. In the 19th century, chemists discovered ways of using salt to make a whole range of new chemicals. Manufacturers today claim there are more than 14,000 uses for salt .

This industrial demand for salt caused a growth in the industry and much more extensive deep mining and drilling of salt. Salt shortages effectively ended by the middle of the 19th century.

Salt in processed food
salt has always been a key component in preserved food. salt consumption probably peaked in Europe in the 19th century when people ate as much as 18g a day, much of it in the form of ham, bacon and other salted meats and fish.

The invention of refrigeration meant meat could be transported across the world without the need for salting.

As people began to eat less salted meat and fish, new preserving techniques were being introduced in industrial countries. Tins, packets, ready-made biscuits, cakes, snacks and later whole meals revolutionized our eating habits. Salt was added to help preserve the food and improve the taste. Now, 75% of the salt we eat in the UK is already in the food we buy.

Friday, March 25, 2011

Salt

Salt has long held an important place in religion and culture. Greek worshippers consecrated salt in their rituals. Jewish Temple offerings included salt; on the Sabbath, Jews still dip their bread in salt as a remembrance of those sacrifices. In the Old Testament, Lot's wife was turned into a pillar of salt. Author Sallie Tisdale notes that salt is as free as the water suspending it when it's dissolved, and as immutable as stone when it's dry - a fitting duality for Lot's wife, who overlooks Sodom to this day.
Covenants in both the Old and New Testaments were often sealed with salt: the origin of the word "salvation." In the Catholic Church, salt is or has been used in a variety of purifying rituals. In fact, until Vatican II, a small taste of salt was placed on a baby's lip at his or her baptism. Jesus called his disciples "the Salt of the Earth." In Leonardo DaVinci's famous painting, "The Last Supper," Judas Escariot has just spilled a bowl of salt - a portent of evil and bad luck. To this day, the tradition endures that someone who spills salt should throw a pinch over his left shoulder to ward off any devils that may be lurking behind.
In Buddhist tradition, salt repels evil spirits. That's why it's customary to throw salt over your shoulder before entering your house after a funeral: it scares off any evil spirits that may be clinging to your back.
Shinto religion also uses salt to purify an area. Before sumo wrestlers enter the ring for a match—which is actually an elaborate Shinto rite—a handful of salt is thrown into the center to drive off malevolent spirits.
In the Southwest, the Pueblo worship the Salt Mother. Other native tribes had significant restrictions on who was permitted to eat salt. Hopi legend holds that the angry Warrior Twins punished mankind by placing valuable salt deposits far from civilization, requiring hard work and bravery to harvest the precious mineral.
In 1933, the Dalai Lama was buried sitting up in a bed of salt.
Today, a gift of salt endures in India as a potent symbol of good luck and a reference to Mahatma Gandhi's liberation of India, which included a symbolic walk to the sea to gather tax-free salt for the nation's poor.

History Salt

As far back as 6050 BC, salt has been an important and integral part of the world’s history, as it has been interwoven into the daily lives of countless historic civilizations. Used as a part of Egyptian religious offerings and valuable trade between the Phoenicians and their Mediterranean empire, salt and history have been inextricably intertwined for millennia, with great importance placed on salt by many different races and cultures of people. Even today, the history of salt touches our daily lives. The word “salary” was derived from the word “salt.” Salt was highly valued and its production was legally restricted in ancient times, so it was historically used as a method of trade and currency. The word “salad” also originated from “salt,” and began with the early Romans salting their leafy greens and vegetables. Undeniably, the history of salt is both broad ranging and unique, leaving its indelible mark in cultures across the globe.

Table of Contents:

Most people probably think of salt as simply that white granular food seasoning found in a salt shaker on virtually every dining table.
It is that, surely, but it is far more. It is an essential element in the diet of not only humans but of animals, and even of many plants. It is one of the most effective and most widely used of all food preservatives (and used to preserve Egyptian mummies as well). Its industrial and other uses are almost without number. In fact, salt has great current as well as historical interest, even the subject of humorous cartoons and poetry and useful in film-making. Sometimes, however, we need to separate the salt to get the history.
The fact is that throughout history, salt—called sodium chloride by chemists—has been such an important element of life that it has been the subject of many stories, fables and folktales and is frequently referenced in fairy tales. It served as money at various times and places, and it has been the cause of bitter warfare. Offering bread and salt to visitors, in many cultures, is traditional etiquette. It is used in making pottery. While we have records of the importance of salt in commerce in Medieval times and earlier, in some places like the Sahara and Nepal, salt trading today gives a glimpse of what life may have been like centuries ago.
Salt was in general use long before history, as we know it, began to be recorded. Some 2,700 years B.C.—about 4,700 years ago—there was published in China the Peng-Tzao-Kan-Mu, probably the earliest known treatise on pharmacology. A major portion of this writing was devoted to a discussion of more than 40 kinds of salt, including descriptions of two methods of extracting salt and putting it in usable form that are amazingly similar to processes used today. Chinese folklore recounts the discovery of salt. Salt production has been important in China for two millennia or more. And the Chinese, like many other governments over time, realizing that everyone needed to consume salt, made salt taxes a major revenue source. Nomads spreading westward were known to carry salt. Egyptian art from as long ago as 1450 B.C. records salt-making.
Salt was of crucial importance economically. A far-flung trade in ancient Greece involving exchange of salt for slaves gave rise to the expression, "not worth his salt." Special salt rations given early Roman soldiers were known as "salarium argentum," the forerunner of the English word "salary." References to salt abound in languages around the globe, particularly regarding salt used for food. From the Latin "sal," for example, come such other derived words as "sauce" and "sausage." Salt was an important trading commodity carried by explorers.
Salt has played a vital part in religious ritual in many cultures, symbolizing immutable, incorruptible purity. There are more than 30 references to salt in the Bible, using expressions like "salt of the earth." And there are many other literary and religious references to salt, including use of salt on altars representing purity, and use of "holy salt" by the Unification Church.
Saltmaking encompasses much of the history of the United Kingdom, particularly in the Cheshire area. Medieval European records document saltmaking concessions. On the Continent, Venice rose to economic greatness through its salt monopoly. Saltmaking was important in the Adriatic/Balkans region as well (the present border between Slovenia and Croatia) where Tuzla in Bosnia-Herzegovina is actually named for "tuz," the Turkish word for salt. So is Salzburg, Austria, which has made its four salt mines major tourist attractions. Bolivia's salt producing region is a tourist attraction with one hotel constructed entirely of salt and fascinating salt-bearing caravans of llamas. The grand designs of Philip II of Spain came undone through the Dutch Revolt at the end of the 16th Century; one of the keys, according to Montesquieu, was the successful Dutch blockade of Iberian saltworks which led directly to Spanish bankruptcy. Saltmaking was -- and is -- important in Holland as well. France has always been a major producer of salt and any discussion of saltmaking and distribution in France includes discussion of the gabelle, the salt tax which was a significant cause of the French Revolution, but salt remains important today. The magnitude of the gabelle is mind-boggling; from 1630 to 1710, the tax increased tenfold from 14 times the cost of production to 140 times the cost of production, according to Pierre Laszlo in his book Salt: Grain of Life (Columbia Univ. Press). Many Americans evoke an image from the phrase "Siberian salt mines," but saltmaking takes place in many places in Russia. In the Middle East, the Jordanian town of As-Salt, located on the road between Amman and Jerusalem, was known as Saltus in Byzantine times and was the seat of a bishopric. Later destroyed by the Mongols it was rebuilt by the Mamluke sultan Baybars I in the 13th century; the ruins of his fortress remain today. Indian history recalls the prominent role of salt (including the Great Hedge and its role in the British salt starvation policy) and Mahatma Gandhi’s resistance to British colonial rule. Salt played a key role in the history of West Africa, particularly during the great trading empire of Mali (13th-16th Centuries) — and it still does!
Salt has played a prominent role in the European exploration of North America and subsequent American history, Canadian history, and Mexican history as well. The first Native Americans "discovered" by Europeans in the Caribbean were harvesting sea salt as on St. Maarten. When the major European fishing fleets discovered the Grand Banks of Newfoundland at the end of the 15th Century, the Portuguese and Spanish fleets used the "wet" method of salting their fish onboard, while the French and English fleets used the "dry" or "shore" salting method of drying their catch on racks onshore; thus, the French and British fishermen became the first European inhabitants of northern North America since the Vikings a half-century earlier. Had it not been for the practice of salting fish, Europeans might have confined their fishing to the coasts of Europe and delayed "discovery" of the "New World."
Salt motivated the American pioneers. The American Revolution had heroes who were saltmakers and part of the British strategy was to deny the American rebels access to salt. And salt was on the mind of William Clark in the pathbreaking Lewis & Clark Expedition to the Pacific Northwest. The first patent issued by the British crown to an American settler gave Samuel Winslow of the Massachusetts Bay Colony the exclusive right for ten years to make salt by his particular method. The Land Act of 1795 included a provision for salt reservations (to prevent monopolies) as did an earlier (1778) treaty between the Iroquois' Onondaga tribe and the state of New York. New York has always been important in salt production. The famed Erie Canal, opened in 1825, was known as "the ditch that salt built" because salt, a bulky product presenting major transportation difficulties, originally was its principal cargo. Syracuse, NY, is to this day proud of its salt history and its nickname: "Salt City." Salt production has been important in Michigan and West Virginia for more than a century. Salt played an important role on the U.S. frontier, including areas like Illinois and Nebraska which no longer have commercial salt production.
Salt played a key role in the Civil War and on the the present. In December, 1864, Union forces made a forced march and fought a 36-hour battle to capture Saltville, Virginia, the site of an important salt processing plant thought essential to sustaining the South's beleaguered armies. Civilian distress over the lack of salt in the wartime Confederacy undermined rebel homefront morale too. Salt was critical to locating the city of Lincoln, Nebraska and West Virginia claims salt as its first mineral industry. The important role of salt in Kansas history will be captured in a new salt museum in Hutchinson, KS. The vast distances in the American West sometimes required passage over extensive salt flats. In Canada, Windsor Salt is more than a century old. In the American West, a "salt war" was fought at El Paso, TX and we know that Nevada was not known only as a silver state. Many cities, counties, land features and other landmarks reflect the importance of salt. Salt, of course, has many uses; some techniques using salt such as production of "salt prints" in 19th Century photography have been superseded by new technologies -- others have not. Several salt prints are viewable online Not all American "salt history" is so old, either. Salt-glazed pottery is still popular. Salt is even associated with the struggle for women's rights in the U.S.
Salt also had military significance. For instance, it is recorded that thousands of Napoleon's troops died during his retreat from Moscow because their wounds would not heal as a result of a lack of salt. In 1777, the British Lord Howe was jubilant when he succeeded in capturing General Washington's salt supply.
Similarly, throughout history the essentiality of salt has subjected it to governmental monopoly and special taxes. Salt taxes long supported British monarchs and thousands of Britishers were imprisoned for smuggling salt. French kings developed a salt monopoly by selling exclusive rights to produce it to a favored few who exploited that right to the point where the scarcity of salt was a major contributing cause of the French Revolution. In modern times, Mahatma Gandhi defied British salt laws as a means of mobilizing popular support for self-rule in India. In recent years, the promotion of free trade through the World Trade Organization has led to abolition of many national monopolies, for example, in Taiwan.
In short, the innocuous looking, white granular substance we know today as "salt" historically has been so essential to all life as to be of the utmost value. We are fortunate, indeed, that in the United States it has never been subjected to discriminatory taxes, and that in North America it is plentiful and one of the most easily obtainable and least expensive of our necessities.

History of Salt Production in the United States

Reports from Onondaga, New York in 1654 indicated the Onondaga Indians made salt by boiling brine from salt springs. Colonial Americans were making salt by boiling brine in iron kettles during the time the U.S. Constitution was drafted. By the time of the Civil War, 3,000 workers produced over 225,000 short tons of salt by boiling. Settlers reported that Native Americans made salt at Kanawha, West Virginia before 1755 by boiling brine from salt springs. Large scale salt production from brine springs was underway by 1800, and the process of drilling for more concentrated brine began within a few years. The Kanawha valley supplied the Confederacy with salt during the Civil War, when production peaked.
Similar events occurred at Avery Island, Louisiana. Historians believe that Native Americans produced salt from salt springs more than 500 years before the arrival of Europeans. Salt produced by boiling brine supplied salt during the war of 1812. Full scale production in open pits or quarries began in 1862, during the Civil War, and the first underground salt mine was started in 1869 with the sinking of a shaft.
Solar salt was produced during the early 1800s in less than ideal climates, by building movable, covered sheds over the evaporating pans, protecting the salt and brine from precipitation. Solar salt making began on San Francisco Bay, California in 1770 and at the Great Salt Lake in Utah in 1847. During the 1830s on Cape Cod there were 442 salt works.
Mechanical evaporation in multiple effect open "grainer" pans began in about 1833, along with methods to purify the brine before evaporation. Salt makers could produce a clean, white, desirable salt product. Further developments during the 1800s at Silver Springs, New York, produced the concept of crystallizing salt in enclosed vacuum pans.
Salt was produced between 1790 and 1860 in Louisiana, Michigan, Ohio, Pennsylvania, Kentucky, Indiana, Illinois and Missouri by boiling brine in salt furnaces. Waste wood products from the lumber industry supplied low cost fuel to produce salt from salt springs at Saginaw and St. Clair, Michigan during the mid-1800s. Drillers found a rock salt deposit at St. Clair, Michigan in 1882, providing nearly saturated brine to feed the evaporators. Solution mining of rock salt deposits spread rapidly throughout the salt producing states. When rock salt deposits were reached by drilling, conventional underground mining soon followed. Salt mining continues today throughout North America in Kansas, Louisiana, Ohio, New York, Texas, Ontario, New Brunswick (potash and salt), Quebec, and Nova Scotia.
Salt production in Kansas, Utah, Louisiana, New York, Ohio and Michigan in the U.S. has enriched local history and culture. Branding by Morton has made it a highly-recognized name in American commerce. Salt mining under the City of Detroit, Michigan has been a long-standing activity.

Friday, March 18, 2011

Bath Salts

Bath Salts
Bath salts are soluble, usually dead solid products intended to be added to a bath, either to improve cleaning, provide a medical improvement, to improve the experience of bathing, or to dish up as a vehicle for makeup agents.

Examples of bath salts include:

Magnesium sulfate (Epsom salts)
Sodium chloride (table salt)
Sodium bicarbonate (baking soda)
Sodium hexametaphosphate
Sodium sesquicarbonate
Borax


Interested in knowing the effects of bath salts??

Scientific research has presented the following benefits:
Bath salts affect the muscles and nervous system.
Bath salts provide a diversity of benefits to a bather.
They change the osmotic balance of water so that fewer salts are leeched from the skin via osmosis
Bath salts actually reduce the wrinkling effect of long-drawn-out contact of skin
Some bath salts such as phosphates have a detergent action which softens calloused skin and aids in exfoliation.
They also increase the exact gravity of the water and add to cheerfulness which makes the body feel lighter in the bath.
They are often used to take off the assets of natural mineral baths.

Interested in a discovery?
Do you want to discover the curative powers of bath salts?
Bath salts provide real delicious delight and cleanse your body if long placed in a tub.
It also has a remedial effect on your mind, heart, and soul whether you have sore, tired feet from standing all day, or a stiff back from working at your desk.
Bath salts can help improve the way you feel and alleviate away the tension.
Adding a little bath salt in water surprisingly helps improve your circulation

People with back pain, arthritis, muscle tension or spasms, and minor work and sports injuries can use bath salts to get rid of all these pains.
Bath salts open the pores to purify the skin and cleanses away dirt and sweat and makes you feel fresh and healthy
Bath salts also softens you skin by removing dryness and helps improve certain irritations like insect bites or calluses

On the whole, bath salts have a too much to offer. They absolutely give you fresh look and feel which keeps you active throughout the day. These salts are crucial to use everyday or might as well twice a day. Whenever you feel tired after an exhausting gym hour or working day, feel free to take shower using bath salt you will certainly feel different.

Monday, March 14, 2011

Natural Ionizer

Natural Ionizer

In nature Negative Ions are created by means of wind, sunlight, surf, waterfalls and rainstorms। Generally, a negative ion is an electronically charged molecule made up of oxygen. A positive ion in the air is a molecule that has lost its electrons through process of air pollution. In fresh country air we find up to 3000 negative ions per cubic centimeter - the size of a sugar cube. Near strong surf or close to a waterfall up to 10.000 negative ions can be found, however the number of negative ions in major capital cities at rush hour does not even reach 100 C.C.

We live and work in environment dominated by technology;

In our current high-tech lifestyle, we can hardly imagine living without many electric devices, they make it easier to work in office, at home in factories and many other such places..
These convenience devices discharge positive ions in air which are the reason for the deterioration of our physical and emotional well being;

Sources of Harmful Positive Ions are;

TV Set
Computer Monitors
Heating & Cooling System
Microwave Ovens
Vacuum Cleaners
Tobacco Smoke
High-Voltage Networks
Scientific tests have revealed that the ratio of negative to positive ions should be between 1.02 to 0.98 and the air's composition of negative ions should range between 1000-1500/cm3. Measurements have shown that the number of negative ions decreases to 200/cm3 in a closed room containing several people
Europeans have been aware of the HEALTH BENEFITS of salt for generations, and people suffering from chronic congestive problems go to clinics located in salt mines for treatment! It’s called SPELEOTHERAPY. The very dry, negative ion-rich environment of these salt mines helps to clear out the patients’ bronchial tubes and sinuses, and to kill bacteria and other microbes.
Ionized air also substantially reduces the number of airborne bacteria indoors. The benefit of ionizers is well known. While most ionizers on the market are man made machines, the salt crystal lamp is a beautiful alternative of mother nature, without any noise and NO harmful OZONE!
Dr. Albert P. Krueger, a microbiologist and experimental pathologist at the University of California, found that an astonishing small quantity of negative ions could kill bacteria and quickly take them out of the air so they were less likely to infect people.
NEGATIVE IONS PER C.C
PLACES
0-100
Smoky Indoor Air
0-250
Office Building With Central Heating / Air Conditioning
250-500
Normal Indoor Air( Windows Open)
500-1000
Urban Air In Average Industrial City
2000-3000
Country Air
3000-5000
Mountain Air
5000-10000
Inside Caves
10000-20000
Waterfalls