Malachite from selected localities.
USA | |
| MRDS database Dep. ID #10027008, MRDS ID #M001705. |
Robinson, R.F., and Cook, A., 1966, The Safford copper deposit, Lone Star mining district, Graham County, Arizona, in Titley, S.R., and Hicks, C.L., eds., Geology of the porphyry copper deposits, southwestern North America: Tucson, University of Arizona Press; USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10027031. |