30072 Rhodochrosite, Quartz, Sunnyside Mine, Bonita Peak, Gladstone, Eureka Mining District, San Juan Co., Colorado, USA April 21, 2020 Steve Colorado North and Central Americas United States Rhodochrosite epimorphs after ?? With tiny quartz crystals. Ex Barry Johnson Collection. Video best viewed full screen.
Australasia Australia New South Wales ncat VHD10, Cassiterite, Quartz, Inverell, New South Wales November 17, 2019
Australasia Australia New South Wales 10058 Quartz, Broken Hill, Yancowinna Co., New South Wales October 18, 2019
Australasia Australia Victoria 2129 Turquoise, Muscovite, Quartz, Albite, Lake Boga, Victoria September 22, 2019
Montana North and Central Americas United States 20076 Amethyst, Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson Co., Montana, USA September 21, 2021