wolframite

Noun

Meaning

Tungstate of iron and manganese, generally of a brownish or grayish black color, submetallic luster, and high specific gravity. It occurs in cleavable masses, and also crystallized. Called also wolfram.

Source: Webster's dictionary

Synonyms

iron manganese tungsten wolfram beryl tungsten apatite limonite azurite argentite arsenopyrite bornite bournonite bismuthinite dyscrasite bastnasite lipscombite
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Hypernyms

mineral

Close letter words and terms

wolframian wolframic wolframin wolframium wolframophosphate wolfs