Manganite
0 for sale
Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
Manganite, 6cm, from the Merritt mine, Cuyuna Range. Seaman Museum specimen; Chris Stefano photo.
Product details
SpeciesManganite
Added on02/13/2026
LocalityUSA, Minnesota, Merritt Mine
Publications
- Mineralogical Record 56 4 page 480
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
Comments