Dolerite from Navajo County, Arizona, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Moore, R.T. (1968), Mineral Deposits of the Fort Apache Indian Reservation, Arizona, University of Arizona – Arizona Bureau of Mines Bulletin 177: 53. |
| Moore, Richard T. (1968), Mineral Deposits of the Fort Apache Indian Reservation, Arizona, Arizona Bureau of Mines Bulletin 177: 53. |