Quartz from selected localities.
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 223; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 43. |
| Rolf Luetcke |
Rolf Luetcke | |
rolf luetcke | |
Rolf Luetcke | |
Rolf Luetcke specimen | |
Rolf Luetcke | |
Rolf Luetcke | |
Rolf Luetcke | |
Rolf Luetcke | |
Rolf Luetcke | |
Rolf Luetcke |
Gallagher Vanadium & Rare Minerals Corp Mine, Tombstone Mining District, Cochise County, Arizona, USA