Kenoargentotennantite-(Fe)

kenoargentotennantite-(Fe)

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Formula: Ag6(CuFe2)AsS12
Valence: Ag1+6(Cu1+4Fe2+2)As4S2-12
Sulphosalt, arsenofreibergite subgroup, tetrahedrite group
Crystal System: Isometric
Although kenoargentotennantite-(Fe) was approved in 2020, to date (March 2026) it is still pending publication.

Localities

The type locality is the Pollone mine, Valdicastello Carducci, Pietrasanta, Lucca Province, Tuscany, Italy.

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