| Description |
|---|
|
| Comments: | Masses of broad-bladed, radial crystal aggregates. |
| Colour: | Black |
| UV Fluorescence: | None |
| Quality of samples: | not specified / average specimens |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| References |
|---|
|
| References: | Self-collected: C.Lemanski, E. Stuart, R. Deblois, S. Misiur |
| Data |
|---|
|
| Mineral Data: | Click here to view Goethite data |
| Locality Data: | Click here to view Empire Mine, Nash Mines group (Duquesne-Washington group), Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA |