Unnamed (Mn-Fe-Pb-Sb Oxyhydroxide), Dolomite
Duisitzkar, Obertalbach valley, Schladming, Liezen District, Styria, Austria
SEM-EDS analysis gives Mn14 Fe11 Pb8 Sb5 O62 (at.%), with traces of Si, Ca, Cu.
The rounded aggregate is hosted in dolomite.
This sample was described in:
Kolitsch, U. and Schachinger, T. (2021): 2216) Argentotetraedrit-(Fe), Meneghinit und weitere Mineralien aus einer Boulangerit-reichen Probe vom Duisitzkarsee, Obertal, Schladming, ...
© Uwe Kolitsch