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 County
Frisco combines a major historic silver-lead camp with a long mineral list that includes copper carbonates, galena, sphalerite, pyrite, opal, and wulfenite. Mindat documents the San Francisco district's specimen minerals, while USGS mapping and Utah history sources place the locality in one of Beaver County's most important mining landscapes.
Spor Mountain
Juab County 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. Mindat documents bertrandite, fluorite, chalcedony, opal, carnotite, hematite, magnetite, pyrite, quartz, and topaz across the district, which makes it more than a single-specimen stop.
Gold Hill
Tooele County 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. UGS identifies it as Utah's leading historical producer of tungsten and arsenic, and Mindat records a broad suite of collectible secondary copper, lead, and zinc minerals around the district.
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.
