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You are in > Home > Minerals > RM1824 Bournonite, boulangerite and

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RM1824   Bournonite, boulangerite and
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Group of bournonite prismatic crystals, with striated faces by the cyclic twin; interesting acute terminal faces, good brilliance and complete crystals. They are accompanied by bright aggregates of acicular boulangerite and sharp pyrite crystals. They are accompanied by lenticular crystals of possible magnesite or dolomite. A sample purchased by Sr. Manchion from Dr. Joan Viñals, in the 80s. A different piece from this Peruvian locality.


Size: 5.6 x 4.3 x 3.5 cm.
Main crystal: 6 x 2 mm.
Found in 12/1984.

Col. J.M. Manchion (Barcelona). No. 120. J. Viñals, 12/984.


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