Chalcopyrite from Balmat mine at Balmat, Fowler, St. Lawrence County, New York, USA - image 1
Photo by Chris Stefano

Chalcopyrite from Balmat mine at Balmat, Fowler, St. Lawrence County, New York, USA

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Chalcopyrite on calcite, 11 cm, from the St. Joe #3 mine. New York State Museum collection; Chris Stefano photo.

Product details

SpeciesChalcopyriteCalcite
SizeCabinet
Dimensions11.0 cm
Added on02/13/2026
LocalityUSA, New York, Balmat mine at Balmat, Fowler
Publications
  • Mineralogical Record 56 1 page 46
Current owner
New York State Museum

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Chalcopyrite
Mineral guide
Learn about Chalcopyrite
brassy-gold, metallic crystals with disphenoid forms and rainbow tarnish; prized for luster, contrast, and localities like Dalnegorsk.
Chalcopyrite
Regional guide
Chalcopyrite from Balmat mine at Balmat, Fowler
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Locality guide
Balmat mine at Balmat, Fowler
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