3305 Quartz with Hematite Inclusions, Prince Lyell Mine, Queenstown, Tasmania October 3, 2019 Steve Australasia Australia Tasmania
Australasia Australia Northern Territory ncat JP134 Quartz, Harts Range (Harts Ranges; Hartz Range; Hartz Ranges), Central Desert Region, Northern Territory September 23, 2019
Colorado North and Central Americas United States ncat VHD10, Rhodochrosite, Quartz, Sunnyside Mine, Silverton, San Juan Co., Colorado, USA November 17, 2019
North and Central Americas United States Virginia 1311 Calcite, Quartz, Haymarket Quarry, Haymarket, Virginia, USA September 22, 2019
Australasia Australia South Australia ncat VHD4, Quartz, Malachite, Dolomite?, Mutooroo, South Australia November 17, 2019
