Native elements

Sulfur [S]

Graphite [C]

Sulfides [S²⁻]

Galena [PbS]

Sphalerite [ZnS]

Chalcopyrite [CuFeS₂]

Pyrite [FeS₂]

Oxides [O²⁻]

Corundum [Al₂O₃]

Hematite [Fe₂O₃]

Ilmenite [FeTiO₃]

Rutile [HO₂]

Magnetite [Fe₃O₄]

Hydroxides [OH⁻]

Bauxite [Al(OH)₃]

Sulfates [SO₄²⁻]

Barite [BaSO₄]

Anhydrite [CaSO₄]

Gypsum [CaSO₄·2H₂O]

Phosphates [PO₄³⁻]

Apatite [Ca₅(PO₄)₃(F,Cl,OH)]

SILICATES

• Nesosilicates (lone tetrahedron) - [SiO]₄⁴⁻, e.g. olivine
• Sorosilicates (double tetrahedra) - [SiO]₂₇⁶⁻, e.g. epidote, melilite group
• Cyclosilicates (rings) - [Si_nO_3n]²ⁿ⁻, e.g. tourmaline group
• Inosilicates (single chain) - [SiO]_n3n²ⁿ⁻, e.g. pyroxene group
• Inosilicates(double chain) - [Si_4nO_11n]⁶ⁿ⁻, e.g. amphibole group
• Phyllosilicates (sheets) - [Si_2nO_5n]²ⁿ⁻, e.g. micas and clays
• Tectosilicates (3D framework) - [Al_xSi_yO_2(x+y)]^x−, e.g. quartz, feldspars, zeolites

Halite [NaCl]

Sylvite [KCI]

Fluorite [CaF2]

Calcite [CaCO₃]

Magnesite [MgCO₃]

Aragonite [CaCO₃]

Dolomite [CaMg(CO₃)₂]

Olivine [(Mg,Fe)2SiO4]

Forsterite [Mg2SiO4]

Fayalite [Fe2SiO4]

Garnet

Zircon

Andalusite [Al2SiO5]

Kyanite [Al2SiO5]

Sillimanite [Al2SiO5]

Staurolite

Sphene

Beryl

Tourmaline

Pyroxenes

Orthopyroxenes [(Fe,Mg)SiO3]

Enstatite [MgSiO2]

Hypersthene

Pigeonite

Clinopyroxenes [(Fe,Mg,Ca)SiO3]

Diopside [(Mg,Ca)SiO3]

Hedenbergite [(Fe,Ca)SiO3]

Augite [(Fe,Mg,Ca)SiO3]

Pyroxenoids

Wollastonite [CaSiO3]

Amphiboles

Tremolite

Actinolite

Hornblende

Serpentine

Kaolinite

Talc

Micas

Muscovite

Biotite

Chlorite

Quartz [SiO2]

Feldspars

K-feldspars [KAlSi3O8]

Microcline

Orthoclase

Sanidine

Plagioclase Feldspars

Albite [NaAlSi3O8]

Oligoclase

Andesine

Labradorite

Bytownite

Anorthite [CaAl2Si2O8]

Feldspathoids (“Foids")

Leucite [KAlSi2O6]

Nepheline [(Na,K)AlSiO4]

Sodalite [Na6(AlSiO4)6(SO4,S,Cl)2]

Quartz    calcite     dolomite

chert/flint/jasper/chalcedony(microcrystalline quartz)

gypsum    halite     hematite

limonite    glauconite

Amphiboles   andalusite   sillimanite

kyanite   calcite   chlorite

cordierite   diopside   epidote

feldspars   garnets   graphite

  micas   quartz   staurolite

   talc   tourmaline   wollastonite