Quartz from Mardun Mine (White Mesa Cu occurrences; White Mesa Copper deposit), White Mesa, White Mesa Mining District, Coconino County, Arizona, USA
USA | |
| [var. Chalcedony] Read, C.B., Sample, R.D., and Suldwold, Jr., H.H. (1943), Copper Deposits of White Mesa Mining District, Coconino County, Arizona, USGS unpublished field report. [available in the Arizona Geological Survey White Mesa file] |