| | Description | |
| Habit: | prismatic xx, up to 2 mm | | Colour: | dark green, black-greenish | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | American Mineralogist, Volume 84, pages 1170–1175, 1999 | | Associated minerals: | |
| Associates: | Villiaumite
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