Usa
North America — 9,833,517 km²
Capital: Washington D.C.
17 specimens in collection
Notable mining localities
Principal mineralogical sites associated with collector specimens. Yellow dot indicates an endemic species — found exclusively or in world-class quality at this locality.
  • Bisbee (AZ) Arizona endemic
    Bisbeeite, Azurite, Malachite — iconic specimens
  • Franklin & Sterling Hill (NJ) New Jersey endemic
    Zincite, Willemite, Franklinite — world's most fluorescent locality
  • Pala (CA) California endemic
    Kunzite (discovered here), Tourmaline, Lepidolite
  • Bingham Canyon (UT) Utah
    Chalcopyrite, Molybdenite, Cuprite
  • Herkimer (NY) New York endemic
    Herkimer Diamond (Quartz) — doubly terminated crystals
  • Sweetwater Mine (MO) Missouri
    Sphalerite, Galena, Dolomite — world class fluorescent sphalerite
  • Morefield Mine (VA) Virginia
    Amazonite, Smoky Quartz, Albite
Notable locality    Endemic or exclusive world-class locality
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