ncat OS003 Amethyst, Andilamena Quartz Quarries, Andranotokana Massif, Andilamena, Alaotra-Mangoro, Madagascar May 3, 2023 Steve Africa Madagascar Japan Law Twin 19x15x8mm. Click on the image below for a higher resolution version.
Michigan North and Central Americas United States 7100 JL2253, Pumpellyite, Quartz, Epidote, Laurium Mine, Laurium, Houghton Co., Michigan, USA September 23, 2019
Australasia Australia Tasmania 3439 Quartz, Iron Blow, Mt Lyell, Queenstown, Tasmania October 3, 2019
Arkansas North and Central Americas United States 0561 Cookeite, Quartz, Stand On Your Head Claim, Arkansas, USA September 20, 2019
Australasia Australia Victoria 7067 JL2041 Rutile, Pyrite, Quartz, Albite, Poverty Reef, Tarnagulla, Loddon Shire, Victoria September 23, 2019