Kutnohorite from the N’chwaning II mine in the Kalahari Manganese Fields of South Africa. Kutnohorite is a rare calcium manganese carbonate mineral with magnesium and iron that is a member of the dolomite group.
Weight | .20 kg |
---|
Fine and Rare Mineral Specimens
Fine and Rare Mineral Specimens
Auction Expired
This auction is under proxy bidding.
Auction Expired because there were no bids
Kutnohorite from the N’chwaning II mine in the Kalahari Manganese Fields of South Africa. Kutnohorite is a rare calcium manganese carbonate mineral with magnesium and iron that is a member of the dolomite group.
Weight | .20 kg |
---|
Auction has expired
Auction Expired because there were no bidsAuction started | May 28, 2022 11:59 pm |
There are no inquiries yet.