NOM | substance | wolframita | a mineral consisting of iron and manganese tungstate in crystalline form |
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Sentit | A mineral consisting of iron and manganese tungstate in crystalline form; the principal ore of tungsten; found in quartz veins associated with granitic rocks. | |
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General | mineral | Solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
Substàncias | número atòmic 74, tungstè, volfram, W, wolframi, wolfram | A heavy grey-white metallic element |
Anglès | wolframite, iron manganese tungsten | |
Espanyol | wolframita |
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