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CH3041
Calcite
MAJOR MINERAL GROUPS II
Class Mineral     Formula
Sulphides Pyrite FeS2
Galena PbS
Carbonates Calcite CaCO3
Dolomite CaCO3.MgCO3
Evaporite Minerals
Halides        Halite       NaCl
                       Fluorite    CaF2
Sulphates 
               Gypsum CaSO4.2H2O
Gypsum
Pyrite