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Formula: [Ag9AuS4][Ag6Sb2S7]
Sulphantimonite,
pearceite-polybasite group,
silver-, gold- and
antimony- bearing mineral
Auropolybasite was approved in 2024, pending publication. To date (December 2024) it has been reported only from
the type locality. It is the first member of the
pearceite-polybasite group with essential Au.
(AM 109.2173-2174)
Localities
The type locality is Šibeničný vrch, Nová Baňa, Žarnovica District, Banská Bystrica Region, Slovakia.
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