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Have you ever heard that Sunstone, termed as precious feldspar in gemology, was dug out in a mine in China? The Sunstone sample discovered in China was first exhibited in AGTA GemFair, Tucson, February, 2004. This discovery has amazed the whole gem & jewelry world!
WE ARE THE OWNER OF THE MINE! So we can provide first hand product with the best, unbeatable price. This mine is located in an isolated mountain in Tibet, the output is 800ct a month, and the mine can only support 2 years for exploitation. We are sincerely looking for a business partner to share the treasure.
Tibet Sunstone Information
CHEMISTRY A calcium rich species of plagioclase feldspar,
sometimes with copper or hematite inclusions and traces of iron; 32% Albite, 68% Anorthite
REFRACTIVE INDEX 1.560 - 1.572
HARDNESS 6 - 6.5
SPECIFIC GRAVITY 2.69 - 2.72
CLEAVAGE Perfect two directions.
HEAT SENSITIVE No
SPECIAL CARE INSTRUCTIONS Avoid rough handling
If you are interested, please contact Jacqueline Li
Dowin Development Co. , Ltd