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¦
Australasia Australia New South Wales ncat RBCJ Bournonite, Arsenopyrite, Quartz, Tolwong mines, Tolwong, St Vincent Co., New South Wales December 27, 2023
Colorado North and Central Americas United States ncat OW307 Rhodochrosite, Quartz, Tetrahedrite, Pyrite, Corner Pocket, Watercourse Rise, Watercourse Extension Drift, Sweet Home Mine, Alma District, Park Co., Colorado, USA May 26, 2023
Australasia Australia New South Wales 4451 Goethite, Quartz, Mt Stewart Mine, Leadville, New South Wales October 5, 2019