# | Name | Type | Locality | Size | Acquired | Thumbnail |
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2419 | Olmiite | Gem | N'Chwaning, Kuruman, Kalahari, Northern Cape, South Africa | 0.7 x 0.6 x 0.4 cm | 2012-03-29 | |
2292 | Olmiite on Calcite | Mineral | Nchwaning II Mine, Kalahari fields, N. Cape Prov, South Africa | 6.7 x 6.3 x 3.2 cm | 2011-08-30 | |
1818 | Olmiite | Mineral | Nchwaning II Mine, Kalahari fields, Northern Cape Province, South Africa | 11 x 10 x 5 cm | 2009-12-17 | |
1621 | Olmiite | Mineral | Nchwaning II Mine, Kalahari Manganese Field, South Africa | 11.9 x 7.8 x 3.8 cm | 2009-10-01 | |
1365 | Olmiite with calcite | Mineral | N'Chwaning II Mine, Kalahari manganese fields, Northern Cape Province, South Africa | 16.3 x 12.8 x 6.1 cm | 2009-04-30 | |
720 | Olmiite | Mineral | NChwaning Mine, Kuruman, South Africa | 6 x 3 x 3 cm | 2008-06-14 | |