English dictionary
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English noun: psilomelane | |||
| 1. | psilomelane (substance) a mineral consisting of hydrated basic oxide of manganese and barium; a source of manganese | ||
| Broader (hypernym) | mineral | ||
| Substance holonym | atomic number 25, manganese, Mn | ||
Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk