20088 Chalcopyrite, Goethite, Barite, Olympic Dam Mine, Roxby Downs, Stuart Shelf, South Australia

September 18, 2022 Pendleton Australasia Australia South Australia

Stunning chalcopyrite crystals looking hoppered with balls of goethite needles on barite.

ncat JP1517 Atelestite, Les Roches valley area (Bois de la Veche area), Faymont, Val-d’Ajol, Vosges, Grand Est, France