4470 Jarosite, Goethite, Monakoff Mine, Cloncurry, Cloncurry Shire, Queensland August 25, 2024 Steve Australasia Australia Queensland Tiny orange-brown jarosite crystals on botryoidal iridescent goethite. Ex John Carey. Width of view 6mm. Stack of 40 images. Click on the image below for a higher resolution version.
Arizona North and Central Americas United States ncat JP1646, Goethite, White Cloud Mine, Yavapai Co., Arizona September 23, 2019
Minnesota North and Central Americas United States 5711 Goethite, Quartz, Robert Mine (Roberts Mine; Kennedy Mine), Cuyuna Range, Crow Wing Co., Minnesota, USA August 24, 2020