$2,000Median
44Sold (12 mo)
$30Last sale
Manganite
Do you know Seaman Museum?
Invite them to claim this profile and join EarthWonders.
Help improve this record
No 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 crystals, 9cm, from the Robert mine, Cuyuna Range. Seaman Museum specimen. Photo by Chris Stefano.
Product details
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