Calcite on Fluorite
Calcite on Fluorite
Calcite on Fluorite

Calcite on Fluorite

Calcite – Ca(CO3)
Elements: Calcium, Carbon, Oxygen
Class: Carbonates
Crystal System: Hexagonal
Hardness: 3
Calcite
Talc (1)Diamond (10)
A copper coin can scratch it.
Fluorite – CaF2
Elements: Calcium, Fluorine
Class: Halides
Crystal System: Cubic
Hardness: 4
Fluorite
Talc (1)Diamond (10)
Softer than glass. A steel knife scratches it.
Size: 14.9 x 13.8 x 9.9 cm Origin: Xianghualing Mine, Linwu Co., Chenzhou, Hunan – China History: Ex Daniel Trincillo Collection

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