2978 BURKEITE, Searles Lake, Trona, San Bernardino County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source D.Shannon, 1990
Arizona North & Central Americas United States 5683 HOLLANDITE, Black Jack Mine, Cimmaron Mountains, Pima County, Arizona, U.S.A. September 28, 2019
Canada North & Central Americas 6434 URANINITE, ALLANITE, Tripp Mine, Cardiff, Haliburton County, Ontario, Canada September 28, 2019
Montana North & Central Americas United States 1224 VESZELYITE, CHRYSOCOLLA, Black Pine Mine, Philipsburg, Granite County, Montana, U.S.A. September 28, 2019
