phosphorite Definition

wollastonite, detrital, lithium oxide, sylvite, allanite, nepheline, diopside, pentoxide, plagioclase, bastnasite, dunite, pyrophyllite, bastnaesite, pyrites, leucoxene, illite, epidote, yttrium oxide, praseodymium, actinolite, hornblende, phyllite, amphibole, cherty, schistose, alunite, dolomites, covellite, evaporite, eclogite, magnesite, apatite, pentlandite, spodumene, stibnite, monazite, barytes, diabase, argillaceous, enargite, pyroxene, pelite, trioxide, greisen, kaolinite, scheelite, muscovite, colluvium, pyrochlore, anhydrite, pyrope, orpiment, chrysocolla, sericite, halite, polybutadiene, feldspars, marcasite, goethite, mgo, eluvial, tungstate, humic, siderite, steatite, eudialyte, claystone, haematite, tetrahedrite, kyanite, albite, kainite, adularia, carbides, anthracene, chalcocite, anomalism, uraninite, sulfides, halloysite, carnallite, lapilli, feo, gravels, hypabyssal, gangue, alkalic, argentiferous, lutetium, electrum, barite, calcium sulphate, hydrometallurgy, molybdenite, samarium, hydroxides, zechstein, lamprophyre, biotite, phlogopite,