| | 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 |
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