2139 Sieleckiite, Libethenite, Turquoise | Mount Oxide Mine July 1, 2021 James Australasia Australia Queensland A small sample with an area hosting extremely rare bright blue spheres of sieleckiite in association with libethenite and turquoise. From the type locality for sieleckiite – Mount Oxide Mine, Mount Gordon, Queensland. Measures 40x30x10mm. click to view full size image …
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