233 CTS MOROCCAN DOLOMITE SPECIMEN MINERAL RT 2442
- 存貨單位
- 尺寸(毫米)
- x x mm
- 重量 (cts)
- 顏色
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DOLOMITE SPECIMEN MINERAL
SOURCE FROM MOROCCO
SIZE 62 X 36X 23 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)
- x x mm
- 重量 (cts)
- 顏色
-
DOLOMITE SPECIMEN MINERAL
SOURCE FROM MOROCCO
SIZE 62 X 36X 23 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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積極的
Really beautiful - nice color and polish.
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積極的
Ive bought from you before and have faith this will be as good as the last batch.
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積極的
It was a gift for someone. They were delighted
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積極的
Very fun and well made. Promptly shipped.
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積極的
very nice specimen.