Image credit: R. Weller, Cochise College
Uncredited images and diagrams: Scott Brande
augite bauxite biotite calcite chalcopyrite
copper corundum K-feldspar fluorite galena
garnet graphite gypsum hematite halite
hornblende limonite magnetite muscovite olivine
plagioclase quartz microcrystalline quartz sulfur
staurolite sphalerite talc
image credit: R. Weller, Cochise College
muscovite chemical formula is complex - click link if needed for details
(interpreting mineral chemical formulas: atoms, molecules, elements)
Minerals.net
Webminerals
Mineralogical Society of America