1746 Libethenite, Great Boulder Mine, Arkaroola Region, South Australia April 5, 2025 Pendleton Australasia Australia South Australia Green libethenite crystals that have grown in a restricted width fracture resulting in some with a bladed habit. Width of view 3mm. Stack of 35 images. Click on the image below for a higher resolution version. Stacked from 35 images. Method=B (R=8,S=4)
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