ncat SA9 1424 Emplectite, Kaolinite, Sphalerite, Quartz, Mount Gunson, Pernatty Lagoon, South Australia January 6, 2023 Steve Australasia Australia South Australia Parallel aggregates of grey, partly tarnished crystals with white kaolinite. Ex Mal Annells Collection #1424. Width of view 8.63mm. Stack of 99 images. Click on the image below for a higher resolution version.
Europe Germany ncat JP1302 Quartz, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany October 11, 2019
Asia China ncat VHD3 Rhodochrosite, Quartz, Wutong Mine (Wudong Mine), Liubao, Cangwu Co., Wuzhou, Guangxi, China September 17, 2023
Australasia Australia Queensland ncat VHD15, Calcite, Quartz, Biggenden, Queensland November 17, 2019