4648 Quartz, Petroleum, Balochistan (Baluchistan), Pakistan October 5, 2019 Steve Asia Pakistan Small doubly-terminated quartz crystal with petroleum inclusions, many with bubbles (enhydros). Click for full sized imageā¦
Europe France 4568 Pharmacosiderite, Quartz, Le Mazet vein, Echassieres, Ebreuil, Allier, Auvergne, France October 5, 2019
Colorado North and Central Americas United States 0224 Enargite, Quartz, Silverton, Colorado September 18, 2019