Malachite from selected localities.
USA | |
| U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Jerry Cone Collection | |
Jerry Cone Collection | |
Jerry Cone Collection |
USA | |
| U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Jerry Cone Collection | |
Jerry Cone Collection | |
Jerry Cone Collection |
Opportunity Mine, Hillsboro Mining District, Sierra County, New Mexico, USA