0433 VALENTINITE, Tafone Mine, Manciano, Grosseto Province, Tuscany, Italy September 28, 2019 Steve Europe Italy Source D.Garske, 1984
Africa Democratic Republic of Congo 5921 FOURMARIERITE, Shinkolobwe Mine, Shinkolabwe, Katanga Copper Cresent, Katanga, Demo. Republic of Congo September 28, 2019
Maine North & Central Americas United States 3280 FERROSILITE, LABRADORITE, Big Squaw, Piscataquis County, Maine, U.S.A. September 28, 2019
Asia China 1363 ORTHOCLASE, China Clay Pits, St. Austell District, Cornwall, England, U.K. September 28, 2019
Alaska North & Central Americas United States 5400 BARRERITE, QUARTZ, Rocky Pass Area, Kuiu Island, Sitka Borough, Alaska, U.S.A. September 28, 2019
