20010 Quartz, Wadnaminga, Olary Province, South Australia October 5, 2019 Steve Australasia Australia South Australia Cluster of gemmy colourless quartz crystals. Ex Roger Colling Collection #375. Probably collected down hill east of the Victoria Tower mine in the 1980s (Murray Thompson personal communication). Click for full sized image…
Australasia Australia Tasmania 4317 Quartz after Fluorite, Kara Mine, Hampshire, Tasmania October 5, 2019
Australasia Australia South Australia 0118 Ilmenite, Quartz, Mt Gee, Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station), North Flinders Ranges, Flinders Ranges, South Australia July 11, 2024
North and Central Americas United States Utah 5530 Quartz, Thomas Range, Juab Co., Utah, USA October 5, 2019