Dolomite from Santa Cruz County, Arizona, USA
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 207 Schrader, F.C. (1917), The geologic distribution and genesis of the metals in the Santa Rita-Patagonia Mountains, AZ, Econ.Geol.: 12: 237-269. |
| Luetcke, Rolf (n.d.) Personal communication. |
| Ronald Render-field collected at Alto Hill mine areas |
Holland Mine, Duquesne Gulch, Nash Mines group, Duquesne-Washington Camp, Patagonia Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA