185.0 CTS DUMORITIERITE SLAB FROM TURKEY [F6171]

5283

存貨單位
尺寸（毫米）: 53.000 x 48.000 x 6.000mm
重量 (cts): 185.000
類型: Rough
顏色

DUMORITIERITE SLAB
This is a natural untreated slab which is transparent and showing colours of mauve and purple. Mined in Turkey.
We have taken both sides of the stones and the pictures are wet.

Dumortierite is a fibrous variably colored aluminium boro-silicate mineral, . Dumortierite crystallizes in the orthorhombic system typically forming fibrous aggregates of slender prismatic crystals. The crystals are vitreous and vary in color from brown, blue, and green to more rare violet and pink. Substitution of iron and other tri-valent elements for aluminium result in the color variations. It has a Mohs hardness of 7 and a specific gravity of 3.3 to 3.4. Crystals show pleochroism from red to blue to violet. Dumortierite quartz is blue colored quartzcontaining abundant dumortierite inclusions

存貨單位
尺寸（毫米）: 53.000 x 48.000 x 6.000 mm
重量 (cts): 185.000
類型: Rough
顏色

DUMORITIERITE SLAB
This is a natural untreated slab which is transparent and showing colours of mauve and purple. Mined in Turkey.
We have taken both sides of the stones and the pictures are wet.

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：國家 Registered Shipping訂單折扣為$9.00 2或更多商品世界其他地區 Registered Shipping訂單折扣為$16.00 2或更多商品

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Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.

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