Almandine-Spessartine Series
Fayalite-Forsterite Series
Fluornatropyrochlore [TL]
Freibergite-Tetrahedrite Series
Kenoargentotetrahedrite-(Fe)
carbonate sediments and sedimentary rock
iron rich sedimentary rocks
metamorphic rocks and metasediments
metasomatic and hydrothermal rocks
Meteoritic and asteroid rock
peralkaline alkali-feldspar-granite
sedimentary rocks and sediments