20022 Siderite, Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia October 20, 2019 Pendleton Europe Russia Brown ball on quartz matrix. Minor pyrite present. Ex Elena van Schriver. Click for full sized image…
Australasia Australia Western Australia 2771 OW402 Cuprite, Copper, Pit F0 Supergene Deposit, Boddington Gold Mine, Boddington, Western Australia September 6, 2022
Australasia Australia South Australia 2419 Ferrotantalite, Not specified, South Australia September 22, 2019
United Kingdom Wales 4857 Stibnite, Stibiconite, Bwlch Mine, Deganwy, Conwy, Wales, UK October 5, 2019
