無儲備寶石
無儲備蛋白石
無儲備珠寶
無儲備硬幣
292 CTS MOROCCAN DOLOMITE SPECIMEN MINERAL RT 2439
- 存貨單位
- 尺寸（毫米）
- 57.000 x 45.000 x 22.000mm
- 重量 (cts)
- 292.000
- 顏色
-
DOLOMITE SPECIMEN MINERAL
SOURCE FROM MOROCCO
SIZE 57X 45X 22 MM
The Dolomite Group is composed of minerals with an unusual Crystal Trigonal bar 3 symmetry.
Pink Dolomite is found in USA, Spain n Mexico
The general formula of this group is AB(CO3)2, where A can be either calcium, barium and/or strontium and the B can be either iron, magnesium, zinc and/or manganese.
The structure of the Dolomite Group is taken from the Calcite Group structure. The Calcite Group structure is layered with alternating carbonate layers and metal ion layers. The structure of the Dolomite Group minerals is layered in such a way that the A metal ions occupy one layer which is followed by a carbonate layer which is followed by the B metal ion layer followed by another carbonate (CO3) layer, etc.
- 存貨單位
- 尺寸（毫米）
- 57.000 x 45.000 x 22.000 mm
- 重量 (cts)
- 292.000
- 顏色
-
DOLOMITE SPECIMEN MINERAL
SOURCE FROM MOROCCO
SIZE 57X 45X 22 MM
The Dolomite Group is composed of minerals with an unusual Crystal Trigonal bar 3 symmetry.
Pink Dolomite is found in USA, Spain n Mexico
The general formula of this group is AB(CO3)2, where A can be either calcium, barium and/or strontium and the B can be either iron, magnesium, zinc and/or manganese.
The structure of the Dolomite Group is taken from the Calcite Group structure. The Calcite Group structure is layered with alternating carbonate layers and metal ion layers. The structure of the Dolomite Group minerals is layered in such a way that the A metal ions occupy one layer which is followed by a carbonate layer which is followed by the B metal ion layer followed by another carbonate (CO3) layer, etc.
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Registered Shipping 對包含 2 或更多商品的訂單折扣為 $9.00
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Registered Shipping 對包含 2 或更多商品的訂單折扣為 $16.00
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