41752: Bournonite, Sphalerite, Galena and
Pyrite - $8 Baia Sprie, MaramureČ™, Romania Miniature - 3.6 x 3.2 x 3.1 cm 69 grams Specimen status: Available Send an email with specimen number to order A mixed sulfides ore sample, composed
of an intergrown mass of bournonite, sphalerite, galena
and pyrite, all massive to crystalline. Of greatest
interest here are the distinct bournonite crystals which
reach about 4 mm and display characteristic 'cogwheel'
form.
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