ncat RBCJ Bournonite, Arsenopyrite, Quartz, Tolwong mines, Tolwong, St Vincent Co., New South Wales December 27, 2023 Steve Australasia Australia New South Wales A nice group of bournonite crystals perched on brassy arsenopyrite and dark sphalerite crystals. Quartz crystals on specimen but not in photo. Height of view 5mm. Stack of 48 images. Click on the image below for a higher resolution version.
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