Where to Find Chalcopyrite in Utah
Chalcopyrite is the primary copper sulfide in Utah's porphyry and skarn districts. Bingham Canyon in Salt Lake County is the largest producer, although the active pit is closed and most collecting is from old peripheral dumps and the West Mountain pits. The Tintic district yields chalcopyrite with pyrite, galena, and sphalerite in dolomite vugs at Mammoth and Eureka. San Juan County's Cane Creek and Lisbon Valley anticlines produce chalcopyrite in sandstone alongside chalcocite and bornite. Surface chalcopyrite tarnishes to a peacock-iridescent film, so look for fresh fracture surfaces with a clean brassy-yellow color.
Spot list checked against source data on April 1, 2026.
Map of 27 chalcopyrite collecting spots in Utah
Standout chalcopyrite spots in Utah
Hand-picked from the full list below, with the reason each one earns a trip.
Frisco
Beaver County
Frisco combines a major historic silver-lead camp with a long mineral list that includes copper carbonates, galena, sphalerite, pyrite, opal, and wulfenite.
Spor Mountain
Juab County
Spor Mountain stands out because its topaz-rhyolite-related deposits made it the world's premier beryllium district and Utah's largest fluorite producer.
Gold Hill
Tooele County
Gold Hill is one of Utah's most mineralogically varied old districts, with arsenic, gold, copper, lead, silver, tungsten, and zinc production tied to skarn, vein, and replacement deposits.
Best counties for chalcopyrite in Utah
Ranked by the number of mapped chalcopyrite spots. County links open the full rockhounding page for that county.
Every chalcopyrite spot we track in Utah
Sorted by county. Coordinates open in Google Maps.
Before you go
Read the chalcopyrite identification guide so you know what a keeper looks like in the field: Chalcopyrite in the encyclopedia.
