Chalcopyrite from selected localities.
USA | |
| U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
NMBMMR Bull 10 The Geology and Ore Deposits of Sierra County, New Mexico | |
NMBMMR Bull 10 The Geology and Ore Deposits of Sierra County, New Mexico; U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Marian Mine, Caballo Mountains Mining District, Sierra County, New Mexico, USA