Goethite from Duquesne-Washington Camp, Patagonia Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA
USA | |
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| Luetcke, Rolf (n.d.) Personal communication. |
Self-collected: C.Lemanski, E. Stuart, R. Deblois, S. Misiur |
USA | |
| |
| 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