Stibiconite

Its name originates from Greek stíbi (στίβι), 'antimony' and kónis (κόνις), 'powder', alluding to its composition and habit.

It was first described in 1862 for an occurrence in the Brandholz – Goldkronach District, Fichtel Mountains, Bavaria, Germany.

[3] It occurs as a secondary alteration product of other hydrothermal antimony minerals such as stibnite.

It occurs in association with cervantite, valentinite, kermesite, native antimony and stibnite.

[4] This article about a specific oxide mineral is a stub.