Taw qhia rau chromite
Chromite yog cov ntxhia pob zeb uas nws lub ntsiab yog oxides ntawm hlau, magnesium thiab chromium: (Fe, Mg) Cr2O4, uas yog ib hom spinel. Nws yog tib lub chromium ore uas tuaj yeem raug mined. Cov ntxhia hauv pob zeb ua ntau dua, cov ntsiab lus ntawm magnesium tsis ruaj khov, thiab qee zaum nws muaj txhuas thiab hlau. Muaj txog 30 yam chromium-muaj cov zaub mov muaj nyob hauv cov xwm, tab sis tsuas yog chromite yog ntawm cov nqi kev lag luam. Chromite, aluminochromite thiab chromium-nplua nuj spinel yog tshwm sim hauv Suav teb.