Goethite from Patagonia Mountains, Santa Cruz County, Arizona, USA
USA | |
| Luetcke, Rolf (n.d.) Personal communication. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 112 |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 168 | |
| Luetcke, Rolf (n.d.) Personal communication. |
| |
| Luetcke, Rolf (n.d.) Personal communication. |
Self-collected: C.Lemanski, E. Stuart, R. Deblois, S. Misiur |
Holland Mine, Duquesne Gulch, Nash Mines group, Duquesne-Washington Camp, Patagonia Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA