0418 ORTHOCLASE, Gletsch, Furka Pass Area, Wallis, Switzerland September 28, 2019 Steve Europe Switzerland Source K.Davy, 1985
Colorado North & Central Americas United States 0484 MONTROSEITE, Burro Mine, Slick Rock District, San Miguel County, Colorado, U.S.A. September 28, 2019
New Hampshire North & Central Americas United States 5831 XANTHOXENITE, Palermo Mine, North Groton, Grafton County, New Hampshire, U.S.A. September 28, 2019
Arizona North & Central Americas United States 3116 ILSEMANNITE, HALOTRICHITE, Huskon Mine No.10, Cameron, Coconino County, Arizona, U.S.A. September 28, 2019
