4672 Stibiconite, Stibnite, Quartz, Valentinite, Sulphur, Le Cetine di Cotorniano Mine, Chiusdino, Siena Province, Tuscany, Italy November 16, 2018 Steve Europe Italy Click for full sized image…
Australasia Australia South Australia ncat VHD3, Volborthite on Chrysocolla after Atacamite, all on Quartz, Breaden Hill, Marree, South Australia July 12, 2021
Australasia Australia Victoria ncat VHD7, Quartz, Moore’s Road, Springhurst, Victoria November 17, 2019
Europe Russia 30091 Sphalerite, Quartz, Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia May 1, 2020
Australasia Australia Victoria 3735 Prehnite, Quartz, Ferrar Basalt, Litell Rocks, Rennick Glacier, North Victoria Land, Antarctica October 3, 2019
