10060 Quartz, Road to Oulles (off the D526), Bourg d’Oisans, Isere, Rhone-Alpes, France October 18, 2019 Steve Europe France Cluster of colorless-white quartz crystals. Collected by Tim Greenland in Spring, 1968. Click for full sized imageā¦
Austria Europe 3291 Orthoclase (Adularia), Sphene, Quartz, Clinozoisite, Habachtal, Prehnite Island, The Alps, Austria October 3, 2019
New York North and Central Americas United States 4238 Quartz, Crystal Grove, St Johnsville, New York, USA October 4, 2019
Australasia Australia Queensland 9089 JP2810 Fluorite, Goethite, Quartz, Blue Hills, Agate Creek, Etheridge Shire, Queensland May 30, 2020