
Plancheite (2.5 x 1.7 cm),
Cu8Si8O22(OH)4.H2O
Mashamba West Mine, Katanga (Shaba), Congo
Coll. and Photo © John Veevaert, Trinity
Minerals
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A T H E N A |

Plancheite (2.5 x 1.7 cm),
Cu8Si8O22(OH)4.H2O
Mashamba West Mine, Katanga (Shaba), Congo
Coll. and Photo © John Veevaert, Trinity
Minerals