Golden brown, transparent , bright crystals of Zemannite up to 1 mm richly scattered on matrix.A rare Telluride from Co-Type locality.
Formula :
MgZn2Fe3+2[Te4+O3]6 * 9 H2O
System: hexagonal Hardness:- Rarity:very rare
Strunz id:IV/K.10-30 -
OXIDES and HYDROXIDES
Name origin: Named after Josef Zemann (b. 1923), Professor of Mineralogy, University of Vienna (Austria).
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 Specimen weight:35 gr.
 Crystal size:up to 1 mm
 Overall size: 30mm x 40 mm x 30 mm
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