“Tiny black enargite xtls on siderite; SEM-EDS analysed; Chris Auer photo and collection, self collected from the dump of Fuchs 1.
This picture was published in:
Jakely, D. et al. (2023): Die Mineralien von Flatschach in der Steiermark. Der Steirische Mineralog, Sonderband 2, 1-226. ”