149

Free form dolomite

Weight 7.51 kg
CHARACTERISTICS
Weight 7505 gr. 7.51 kg
Size max mm xx mm
Reference 231212349
Mineral rock Dolomite
Category Decoration stones
Group Free forms
Country Country Madagascar Madagascar
Formula CaMg(CO3)2] DOLOMITE
O Oxygen Other no metal 52.06%
Ca Calcium Alkaline earth metal 21.73%
Mg Magnesium Alkaline earth metal 13.18%
C Carbon Other no metal 13.03%
100%
Dolomite is a mineral in the carbonate category, specifically a double carbonate of calcium and magnesium. It usually occurs as rhombohedral crystals, although these crystals may be so small that they appear as a powder or granular aggregate to the naked eye. Dolomite is white, grayish, greenish or pink in color and has a glassy to pearly sheen. Its hardness on the Mohs scale is 3.5 to 4. This mineral is also the name of a carbonate sedimentary rock composed mainly of the mineral dolomite. Dolomite deposits are widely distributed around the world, including Italy, Switzerland, Austria and the United States.

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