4108 Aragonite, Malachite, Barite, Clevedon, North Somerset, England, UK February 27, 2025 Steve England North Somerset United Kingdom White acicular-fibrous crystals of aragonite that fluoresce bright white, then fade to a greenish glow, with malachite on barite. Width of view 6mm. Stack of 85 images. Click on the image below for a higher resolution version. Stacked from 80 images. Method=B (R=8,S=3)
Arizona North and Central Americas United States ncat JP633, Azurite, Malachite, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA September 23, 2019
Australasia Australia Queensland ncat M1532 Barite, Great Australia Mine, Cloncurry, Queensland July 27, 2021
New Mexico North and Central Americas United States 2907 Barite, Nakaye mine (Alamo mine), Derry District, Sierra County, New Mexico, USA April 18, 2023
Australasia Australia Tasmania 4278 Malachite, Colebrook Hill, near Rosebery, Tasmania October 4, 2019