Mineral Compounds

Spinel

MgAl_2O_4

Chromite

FeCr_2O_4

Magnetite_{}

Fe²Fe₂³⁺O₄

Corundum

Al_2O_3

Ilmenite

FeTiO_3

Rutite

TiO_2

Diamond/Graphite

C

Hematite

Fe³⁺₂O₃

Olivine

(Mg, Fe)₂SiO₄

Fayalite

Fe₂SiO₄

Forsterite

Mg₂SiO₄

Garnet

(Mg, Fe, Ca, Mn)₃Al₂(SiO₄)₃

Pyrope

Mg₃Al₂(SiO₄)₃

Almandine

Fe₃Al₂(SiO₄)₃

Spessartine

Mn₃Al₂(SiO₄)₃

Grossular

Ca₃Al₂(SiO₄)₃

Zircon

ZrSiO₄

Aluminosilicates

Al₂SiO₅

Andalusite

Al₂SiO₅

Kyanite

Al₂SiO₅

Sillimanite

Al₂SiO₅

Titanite

CaTiSiO₅(CaTiOSiO₄)

Orthopyroxene

\left(Mg,Fe\right)_2Si_2O_6

Estatite

Mg_2Si_2O_6

Ferrosilite

Fe_2Si_2O_6

Calcic Clinopyroxene

Ca\left(Mg,Fe\right)Si_2O_6

Diopside

CaMgSi_2O_6

Hedenbergite

CaFeSi_2O_6

Augite

\left(Ca,Na\right)\left(Mg,Fe,Al)\left(Si,Al\right)_2O_6\right.

Tremolite/Ferro-actinolite

Ca_2\left(Mg,Fe\right)_5Si_8O_{22}\left(OH\right)_2

Hornblende

\left(Na,K\right)_{0-1}Ca_2\left(Mg,Fe,Al\right)_5\left(Si,Al\right)_8O_{22}\left(OH\right)_2

Biotite

K(Fe,Mg)₃(AlSi₃O₁₀)(OH)₂

Annite

KFe₃(AlSi₃O₁₀)(OH)₂

Phlogopite

KMg₃(AlSi₃O₁₀)(OH)₂

Muscovite

KAl₂(AlSi₃O₁₀)(OH)₂

Kaolinite

Al₂Si₂O₅(OH)₄

Serpentine

Mg₃Si₂O₅(OH)₄

Talc

Mg₃Si₄O₁₀(OH)₂

Quartz

SiO₂

Albite

NaAlSi₃O₈

Anorthite

CaAl₂Si₂O₈

Potassium feldspar (Sanidine, Orthoclase, Microcline)

KAlSi₃O₈

Beryl

Al₂Be₃Si₆O₁₈

Cordierite

Mg₂Al₃(AlSi₅)O₁₈

Calcite

CaCO₃

Aragonite

CaCO₃

Dolomite

CaMg(CO₃)₂

Apatite

Ca₅(PO₄)₃(OH, F,Cl)

Gypsum

CaSO₄ * H₂O

Halite

NaCl

Fluorite

CaF₂

Galena

PbS

Pyrite

FeS₂