Tsumeb is the Type Locality
Very rare. Probably third oxidation zone only.
- 3rd Oxidation Zone
The type specimen is believed to originate from somewhere between 42 Level and 48 Level (Von Bezing, 2007).
Paragenetic and General Notes
Notable for its essential antimony content (rare at Tsumeb). White fibres to 10mm, but only a few µm in diameter, as felty aggregates. Translucent, with a silky lustre. Soft and flexible. Typically associated with anglesite.