NOMBRE | substance | pirolusita | a mineral consisting of manganese dioxide |
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Sentido | A mineral consisting of manganese dioxide; an important source of manganese. | |
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General | minerales, mineral | Solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
Substancias | manganeso, Mn, número atómico 25 | A hard brittle / brittle grey polyvalent metallic element that resembles iron but is not magnetic |
Inglés | pyrolusite | |
Catalán | pirolusita |
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