Chalcopyrite, Sphalerite, Polybasite
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Chalcopyrite and sphalerite on polybasite, 8 cm, from the San Juan de Rayas mine, Guanajuato, Mexico. Joe Budd photo.
Product details
SpeciesChalcopyrite, Sphalerite, Polybasite
SizeSmall Cabinet
Dimensions8.0 cm
Added on02/13/2026
LocalityMexico, Guanajuato, San Juan de Rayas Mine
Publications
- Mineralogical Record Mineral Collections In California page 224
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Mineral guide
Learn about Chalcopyrite
brassy-gold, metallic crystals with disphenoid forms and rainbow tarnish; prized for luster, contrast, and localities like Dalnegorsk.Regional guide
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