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CT182 - Bournonite $ 90 (=~ £ 72) Machacamarca Mine, Potosi Dept., Bolivia thumbnail - 2.4 x 2.3 x 1.5 cm
Well formed intergrown 'cogwheels' of Bournonite to 2.2cm with small amounts of attached matrix. This is from older finds at mine that has produced some of the world's finest Bournonites.
CT190 - Bournonite $ 225 (=~ £ 180) SOLD Machacamarca Mine, Potosi Dept., Bolivia miniature - 3.3 x 2 x 1.5 cm
Well formed 2cm 'cogwheels' of Bournonite that sit up side by side perfectly for display, on a small amount of matrix with other associated minerals. This is from older finds at mine that has produced some of the world's finest Bournonites. Good from front and back.
CT192 - Mimetite $ 50 (=~ £ 40) SOLD Hat Yai Prov., Thailand thumbnail - 1.9 x 1.4 x 0.7 cm
Bright and lustrous yellow Mimetite crystals on matrix. These came out briefly in quantity years ago and have since dissappeared.
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