Collection: All Minerals

Onganja Mine, Helen Farm 235, Seeis, Windhoek Rural, Khomas Region, Namibia

1.7 x 0.8 x 1.6 cm

Okorusu Mine, Otjiwarongo, Otjozondjupa, Namibia

3.1 x 3.4 x 2.5 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

1.8 x 1.3 x 1 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

1.7 x 1.6 x 0.7 cm

Palabanda quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo

4.6 x 2.7 x 1.8 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

2.3 x 2 x 1.4 cm

Shangulowé Mine, Kambove, Haut-Katanga, DR Congo

2.6 x 2.1 x 0.8 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.

2.7 x 1.8 x 0.7 cm

Karibib District, Erongo Region, Namibia

2.5 x 2.7 x 2.6 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

3.5 x 2.5 x 1.5 cm

Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

2 x 2.2 x 0.9 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.

3.5 x 1.5 x 1.2 cm

Tsumeb Mine, Namibia

2.2 x 3.5 x 1.3 cm

Tantara Mine, Shinkolobwe, Kambove Territory, Haut-Katanga, DR Congo

3 x 2 x 1.6 cm

Palabanda quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo

4 x 3 x 2.2 cm

Palabanda quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo

6.8 x 2.9 x 3.2 cm

Yanga Koubenza quarries, Mfouati, Mfouati District, Bouenza Department, Rep of the Congo

2.8 x 2.9 x 1.3 cm

Palabanda quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo

2.1 x 3.2 x 1.3 cm

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

4.7 x 3 x 1.7 cm

Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo

2.1 x 2.7 x 1.6 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

3 x 2 x 2.8 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

2.4 x 1.3 x 2.3 cm

Erongo Mountains, Karibib Constituency, Erongo Region, Namibia

2.4 x 2.3 x 1.8 cm

Skorpion Mine, Karas Region Namibia

3.8 x 4.8 x 3.6 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

4.6 x 3.2 x 2.3 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

2.4 x 4.1 x 1.3 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

1.7 x 1 x 1.2 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

3.3 x 2.2 x 1.4 cm

N'Chwaning I Mine, Kalahari Manganese Field, Northern Cape, South Africa.

2 x 3.2 x 2.1 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.

2.8 x 2.1 x 2 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

3.3 x 2.6 x 1.8 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

3.3 x 2.6 x 1.8 cm

Wessels Mine, Kalahari Manganese Field, Northern Cape, South Africa

6.6 x 5.5 x 3.3 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

3.3 x 2.8 x 1.6cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

3.4 x 3 x 1.6 cm

N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa

4 x 4 x 2.3 cm