4580 Milarite, Valenciana Silver Mine, Guanajuato, Mexico June 9, 2021 Pendleton Mexico North and Central Americas Colourless to yellowish hexagonal prisms of milarite. Ex Bob Rothenberg. Ex Walter Bagley. Width of view 3.5mm. Stack of 80 images. Click on the image below for a higher resolution version.
Asia China ncat ER5 Imayoshiite, Datolite, Plombièrite, Shijiangshan mine, Hexigten Banner, Chifeng City, Inner Mongolia, China May 12, 2023
Nevada North and Central Americas United States ncat JP1095, Riebeckite, Alamo, Lincoln Co., Nevada, USA September 23, 2019
Cumbria England United Kingdom 7152 JL1653 Fluorite, Hematite, Florence Mine, Egremont, West Cumberland Iron Field, Cumbria, England September 29, 2019