where is it found?
Tungsten is found mainly in the minerals wolframite
Tungsten
Tungsten is found mainly in the minerals wolframite
is tungsten a metal or nonmetal or metalloid Tungsten is a rare metal
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Tungsten [SEP] Occurrence
Tungsten is found mainly in the minerals wolframite (iron–manganese tungstate (Fe,Mn)WO, which is a solid solution of the two minerals ferberite FeWO, and hübnerite MnWO) and scheelite (calcium tungstate (CaWO). Other tungsten minerals range in their level of abundance from moderate to very rare, and have almost no economical value.