Boulangerite with Arsenopyrite
Collection
John Betts - Fine Minerals
Description
Lustrous gray-metallic hair-like Boulangerite (or Jamesonite) crystals to 8 mm almost completely coating slender milky Quartz crystals to 4 mm and silver-metallic Arsenopyrite crystals to 2 mm. (Boulangerite and Jamesonite both occur here and look alike.)
Locality
Mina Noche Buena, Zacatecas, Mexico
Dimensions
4.0 x 2.5 x 2.2 cm.
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