Precious Minerals


So what are precious minerals?


They are of economic value.


They include metal ore minerals and gemstones.



Metal ore minerals include sphalerite, pentlandite, haussmannite, wulfenite, atacamite, vivianite, galena, braunite, enargite, scorodite, cobaltite, pyrrhotite, ilmenite, pyrargyrite, cuprite, hematite, pyrolusite, rhodonite, azurite, malachite, goethite, dufrenite, scheelite, covellite, pyrite, autunite, anglesite, tetrahedrite, proustite, brookite, torbernite, dioptase, hydrozincite, chalcopyrite, turquoise, limonite, garnierite, acanthite, bornite, wolframite, cerussite, chrysocolla, mimetite, titanite, pyromorphite, xenotime, olivenite, crocoite, adamite, uraninite, brochantite, magnetite, marcasite, cinnabar, smithsonite, anatase, cyanotrichite, wavellite, libethenite, orpiment, siderite, manganite, gahnite, bournonite, chalcosite, jamesonite, arsenopyrite, hemimorphite, franklinite, realgar, linarite, molybdenite, aurichalcite, millerite, erythrite, annabergite, zincite, bauxite, vanadinite, rutile, carnotite and descloizite.

 metal ore

Gemstones include diamonds, agate, opal, ruby, sapphire, padparadscha, cat's eye, moonstone, alexandrite, peridot, adularia, sunstone, satin spar, spessartine, heliodor, morganite, emerald, aquamarine, topaz, tourmaline, elbaite, indicolite, rubellite, kunzite, hiddenite, garnet, sodalite, analcmie, jade, epidote, thulite, tanzanite, almandine, cordierite, kyanite, demantoid, topazolite, hessonite, tsavolite, star diopside, dravite and lapis lazuli.


 gem stone















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