10045 Quartz, Ojuela Mine, Mapimi, Mun. de Mapimí, Durango, Mexico October 5, 2019 Steve Mexico North and Central Americas Cluster of doubly-terminated quartz crystals with unknown black minerals. Purchased at Keystone, priced at $12.
Australasia Australia Queensland 1724 Quartz, Opal(ised Wood), Springsure, Queensland September 22, 2019
Australasia Australia Queensland 7012 JL1694 Goethite, Quartz, Mount Elliott Mine (Mount Elliott Copper Mine), Selwyn District, Mount Isa – Cloncurry area, Queensland September 23, 2019
Australasia Australia Tasmania 1969 Crocoite, Quartz, Dundas Extended Mine, Dundas, Tasmania September 22, 2019
Argyll and Bute Scotland United Kingdom 3602 Quartz, Middleshop Mine, Strontian, Argyll, Scotland October 3, 2019