Search Results for: Magnetic media
china, australia, brazil, india, russia, ukraine, south africa, canada, venezuela, and the united states. hematite has a wide variety of other uses, but their economic significance is very small compared to the importance of iron ore. the mineral is used to produce pigments, preparations for heavy media
brown to black streak red to reddish brown luster metallic, submetallic, earthy diaphaneity opaque cleavage none mohs hardness to specific gravity to diagnostic properties red streak, specific gravity chemical composition fe o crystal system trigonal uses the most important ore of iron. pigment, heavy media...
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