Silicate
Oxide
Carbonate
Sulfide
Sulfate
Halide
Hydroxide
Phosphate
Native Elem.
tourmaline a>
magnetite a>
siderite a>
pyrite a>
barite a>
fluorite a>
limonite a>
apatite a>
graphite a>
staurolite a>
hematite a>
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galena a>
anhydrite a>
halite a>
sulpher a>
garnet a>
corundum a>
azurite a>
chalcopyrite a>
gypsum a>
olivine a>
bauxite a>
dolomite a>
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augite a>
calcite a>
hornblende a>
biotite a>
chlorite a>
asbestos a
epidote a>
sillimanite a>
orthoclase a>
plagioclase a>
quartz a>
kyanite a>
kaolinite a>
muscovite a>
talc a>