Search Results for: Carbon electrodes used for furnaces
and process the ore. most ore is now produced in 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 separation, radiation shielding, ballast, and many other products. hematite's streak: all specimens of hematite will produce a reddish streak. the streak of a mineral is its color in powdered form when scraped across a streak plate (a small piece of...
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