| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | M. Bonnemaison, J. Delair, F. Tollon, Chron. Rech. Min., N° 486, 1987, pp 81-84. | | Data | |
| Mineral Data: | Click here to view Baryte data | | Locality Data: | Click here to view Williams Mine (Page Williams Mine), Hemlo Mines, Hemlo gold deposit, Marathon, Thunder Bay District, Ontario, Canada |
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