1792 Calcite, Kyogle, New South Wales November 27, 2021 Steve Australasia Australia New South Wales Ball of bladed crystals with orange fluorescence. Ex Margaret Brown Collection. Width of view 25mm. Stack of 40 images. Click on the image below for a higher resolution version.
Cornwall England United Kingdom 3802 Bismite, Bismuthinite, Cassiterite, Calcite, Quartz, Wheal Edward, St. Just, Cornwall, England October 3, 2019
Australasia Australia Victoria 7399 JL1820 Calcite, Korumburra, South Gippsland Shire, Victoria December 29, 2020