Mong Hsu Mines

In the case of Mong Hsu ruby however enhancement involved heating rather than oil or epoxy impregnation. Mong Shu by the Burmese deposit located in Myanmars Shan State northeast of Taunggyi first began appearing in Bangkok in mid-1992.

Ruby Mining Shan Unearth

Gem mining ruby started in 1991.

Mong hsu mines. However they require considerable sophisticated treatment. What a beautiful set of Burmese rubies. N the early 1990s a major discovery of ruby was made in Burmas Shan State at Mong Hsu pronounced Maing Shu by the Shan.

Ruby deposits also exist in neighbouring Vietnam near the Chinese border. In central Myanmar the Mong Hsu region began producing rubies during the 1990s and quickly became the main ruby mining area in the world. Most of the output from Mong Hsu is in smaller sizes most under half a carat.

Large quantities of rubiesboth rough and facetedfrom a commercially important new source in Myanmar Burma have been available on the Bangkok market since 1992. Gem Mines of Burma. In the main they offer heat-treated rubies in commercial qualities and sizes between 05 and 3 carats.

155 Inches Strand Natural Mogok Burma Mines Ruby Faceted Size Rondelles 4-25mm NaturalStoneCo 5 out of 5 stars 339 5900. Very rare Mong Hsu TRAPICHE Ruby crystal specimen Red FLUORESCENT Mogok Burma Unheated Burmese Reverse Type II Type B. The most recent ruby deposit found in Myanmar is in Namya Namyazeik located in the northern state of Kachin.

Mining Mong Hsus Rubies to Extinction In Mong Hsu senior monk Lone Paw Wimala explains why there are fewer and fewer rubies being extracted from these mountains. Myanmar is fortunate in containing world-class gem deposits such as the finest pigeons-blood-coloured ruby from the Mogok Stone Tract in Mandalay Division the Mong Hsu ruby deposit in Shan State and imperial coloured jadeite jade from Kachin State Fig. Heat treated rubies is a common practice nowadays.

Early in this decade just as Thailands mines were being exhausted Burma reasserted mining leadership when rubies from a mammoth new deposit at Mong Hsu pronounced variously Mong or Maing Shu to the southeast of Mogok began flooding the Bangkok market. It was the main town of one of the Shan States Monghsu known in ancient times as Hansawadi. The ruby trade puts money in the juntas pocket since it controls mining concessions but the scale of the profit is hard to assess.

YANGON Myanmar -- Nipon U Then shines a pen light on a red-rock crystal from the Mong Hsu mines of northern Myanmar. Lively trio medium vivid pigeons blood red color with a purplish undertone all well cut and clean for truly an exotic eye appeal and a definite Sun energy. There was no machinery imported into Myanmar at that time hence the operation was very labor intensive.

Prior to the discovery of the Mong Hsu ruby deposit there was a period when virtually all the worlds supply of ruby came from locations outside Burma. The Thai gem dealer peers into the core of. In 1962 there was a military coup in Burma led by Ne Win and the military took control of the Mogok ruby mines.

The best rubies of the world are found in the mines of Burma or Myanmar. These were mine in the gem fields of Mong Hsu upper Burma and cut polish in Chantaburi Thailand. However the color can be improved by heat treatment so virtually all the Mong Hsu ruby in the market has been heat treated.

Otherhistorical names associated with this locality. Möng Hsu Loilen District Shan State Myanmar. There are still plenty of them and the quality is even better but they have to dig deeper and deeper now at least 200 meters using heavy machinery so there are not many operators left and most of them come from another place.

The premier Burmese ruby mines are the Mogok and Mong Hsu mines while other smaller mines include Nawarat Nayaseik Katpana and Sangyin. Mong Hsu is the principal town of Mong Hsu Township of Shan State. Mong Shu by the Burmese northeast of.

New Burma Ruby is called for one coming from new mines which have been explored in the southern region of Myanmar Mong Hsu. Production continues to decline and Burmese rubies are becoming increasingly scarce. The Mong Hsu mine in the northeast is now the largest.

Today the Mong Hsu gemstone mines are still among the most important ruby suppliers. Mong Hsu is a small town situated in northeastern Myanmar formerly Burma in Shall State which borders Thailand Laos and China. The town of Mong Hsu is situated in the Loilen district of Shan State and it was here that the companys first forays into mining started in 1992 using simple artisanal mining methods.

Ince 1992 Mong Hsu has been a primary source of ruby S available in Thailand figure 1. The ruby crystals from the Mong Hsu marble deposit have dipyramidal to barrel-shaped habits and reveal dark violet to almost black cores and red rims. Today the Mong Hsu mine shaft is 120 meters deep and the tunnels at the bottom of the shaft span across a 29.

Thailand or Siam produced beautiful rubies often of a fairly dark color but the production there became very weak or nonexistent. Mong Shu Rubies and Their Impact on Ruby Quality. With heat treatment the violet core becomes a deep red.

After classical Burmese mines depleted the Mong Hsu region of Myanmar started producing rubies in the 1990s. New Burma Ruby has average class and is in smaller sizes generally under half a carat. Untreated samples from this new source typically consist of bicolored corundum with dark violet to almost black sap-.

Stones from the Möng Hsu pronounced Maing Shu by the Shan. Though these lacked the rich red hue of traditional Burmese Rubies they were treated with heat to improve saturation and transparency. Therefore its price is dramatically higher in comparison to other rubies.

A distinctive feature of Mong Hsu ruby crystals is their deep violet sapphire core which is surrounded by a red ruby rim. Since that time they have completely dominated the worlds ruby trade in sizes of less than 3 ct. Mogok is not the only active ruby mining area in Burma.

But with Mong Hsu material which is zoned with blue areas and clouded with fissures when mined enhancement is as much a prerequisite as it is for Colombian emerald. Burmese rubies are considered the most valuable in the world. Within a few years Mong Hsu rubies constituted over 95 of faceted rubies entering world market.

In fact most of the Burmese rubies mined since 1991 have come from the Mong Hsu mines to the southeast of Mogok in the Shan State. So it is now very difficult to find new Burmese ruby of 1 carat or larger. Secrecy shrouds both the gem trade and the country as a whole.

In early 1990s there is a major discovery rubies near Mong Hsu. Ruby Burmese Pigeon Blood Ruby Burmese Pigeon Blood History Strike Valley and Mong Hsu Ruby or Red pomegranate mining began 2500 years ago and until now rubi mining Red pomegranates are still carried out in parts of Asia such as Thailand and Burma Australia Pakistan Afghanistan and the.

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Heat Treated Mong Hsu Rubies The Original Violet To Black Cores Have Download Scientific Diagram