Mineral Gallery from South Africa in Online Mineral Museum ...
Barite with Hematite: from N''Chwaning Mine, Kalari Manganese Field, Northern Cape ... South Africa (Type Locality for Olmiite) Bultfonteinite and Olmiite: from N''Chwaning II Mine, Kalari Manganese Field, Northern Cape Province ... The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes ...