Meaning Of The Word Pyrolusite
What's the definition of Pyrolusite? Find Pyrolusite meanings, definitions and more at the Real Dictionary online.
Pyrolusite Meaning
| Pyrolusite Definition |
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What's The Definition Of Pyrolusite?
pyrolusite in American English
a very soft, black, tetragonal mineral, MnO2, an ore of manganese used in making glass, paint, etc.; manganese dioxide noun: a common mineral, manganese dioxide, MnO2, the principal ore of manganese, used in various manufactures, as a decolorizer of brown or green tints in glass, and as a depolarizer in dry-cell batteries pyrolusite in British English noun: a blackish fibrous or soft powdery mineral consisting of manganese dioxide in tetragonal crystalline form. It occurs in association with other manganese ores and is an important source of manganese. Formula: MnO2 |
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