1736 Chalcanthite, Argent Flats, Zeehan, Tasmania February 11, 2022 Steve Australasia Australia Tasmania Pale blue post-mining efflorescence. Width of view 11.5mm. Stack of 25 images. Click on the image below for a higher resolution version.
Australasia Australia Tasmania 2525 Chalcanthite, Central Balfour Mine, Balfour, Tasmania February 11, 2022
Australasia Australia New South Wales ncat OW302 Chalcanthite, Endeavour 26, Northparkes Mine Project, Goonumbla, Kennedy Co., New South Wales February 11, 2022
Australasia Australia Tasmania 1958 Chalcanthite, Orieco Mine, Scamander, Tasmania September 22, 2019