34.85 CTS SHPALERITE ROUGH STONE [F6908]

4291

存貨單位
尺寸（毫米）: 28.000 x 16.000 x 14.000mm
重量 (cts): 34.850
類型: Rough
顏色

QUALITY ROUGH

SPHALERITE ROUGH STONE

Sphalerite is amazing gem stone from Spain . Most material is from the Aliva mine which produced the world best and largest transparent toffee-colored sphalerites until it closed in 1989. It is well known worldwide by collectors of rare gems and minerals.Some faceted stones look Spectacular.

Sphalerite is a soft stone. It’s hardness is only 3.5-4 on Mohs scale. That’s why it is normally not used in jewelry. It does have however both a very high refractive index and an extremely high dispersion, making this gem an extraordinary piece for gem collections.

存貨單位
尺寸（毫米）: 28.000 x 16.000 x 14.000 mm
重量 (cts): 34.850
類型: Rough
顏色

QUALITY ROUGH

SPHALERITE ROUGH STONE

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：國家 FedEx 對包含 2 或更多商品的訂單折扣為 $12.00 世界其他地區 FedEx 對包含 2 或更多商品的訂單折扣為 $39.00
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：國家 Registered Shipping 對包含 2 或更多商品的訂單折扣為 $9.00 世界其他地區 Registered Shipping 對包含 2 或更多商品的訂單折扣為 $16.00

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MEMBER OF THE [ICA] INTERNATIONAL COLOURED STONE ASSOCIATION AND PRESIDENT OF THE OPAL ASSOCIATION. We have a retail shop/museum at the Gold Coast Opal and Gem Centre 25 surfers av mermaid waters Qld Australia .4218 open mon to sat 10 to 5

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