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RM1097   Gold with tetrahedrite, sphalerite, galena and chalcopyrite

Brusson mine, Brusson, Val d'Ayas, Val d'Aosta, Italy

A nice size and aesthetic specimen of gold from this classic Italian locality. Various aggregates of this golden metal with cubic forms, curved edges and faces with small wire growths, with small crystals of sphalerite and tetrahedrite. The luster is really excellent. In the matrix we can observe the presence of different sulphides (also galena). Very different from the usual, to be observed in detail. A specimen analyzed by SEM-EDS, the results will be sent to the buyer.

Size: 3.8 x 2.7 x 1.7 cm.