Manganite
Unknown Owner
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Lustrous black crystals of manganite covering the top of matrix. In good condition.
Product details
SpeciesManganite
SizeThumbnail
Dimensions2.5 x 1.7 x 1.3 cm
Added on12/16/2025
LocalityUSA, Nevada, Black Jack mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 03/2026 | Unknown Owner | $30.00 |
| — | Weinrich Minerals | Not disclosed |
Learn more
Mineral guide
Learn about Manganite
black metallic MnO(OH) with steel-gray luster and crisp, striated crystals; sought for large, lustrous specimens from Ilfeld and Kalahari Field.Regional guide
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