ncat NOVM Calcite, Railway Quarry, Ardglen, New South Wales November 28, 2021 Steve Australasia Australia New South Wales Sceptred calcite crystal 17mm long. Ex Ian Graham. Ex Margaret Brown. Stack of 25 images. Click on the image below for a higher resolution version. When you zoom in you can see some interesting surface features.
North and Central Americas United States Utah 5589 Bayleyite, Calcite, Gypsum, Hideout Mine (Hideout No. 1 Mine), Deer Flat, White Canyon, White Canyon District, San Juan Co., Utah, USA May 24, 2024
North and Central Americas Ohio United States ncat Fluorite, Calcite, Marblehead Quarry, Marblehead, Ohio September 23, 2019
Australasia Australia Tasmania 3867 Calcite, Analcime, Little Plains Quarry (Fieldwicks Quarry), Blue Tier district, Break O’Day municipality, Tasmania August 30, 2023