Chromite Department for Energy and Mining
Chromite, a brownish black cubic mineral belonging to the spinel group, is the only ore mineral . Chromite is used as a refractory in the production of steel, copper, glass and cement. . A representative sample gave an assay of 16.9% Cr2O3.
Chromium . Minerals Education Coalition
The only ore of chromium is the mineral chromite and 99 percent of the . Chromium is alloyed (that is, mixed) with steel to make it corrosion resistant or harder. An example is its use in the production of stainless steel, a bright, shiny steel that.Get Price