0425 STUDTITE, MALACHITE, Luiswishi Mine, Lubumbashi, Katanga, Democratic Republic of Congo September 28, 2019 Steve Africa Democratic Republic of Congo Source K.Davy, 1985
North & Central Americas Tennessee United States 0599 CALCITE, Elmwood Mine, Carthage, Smith County, Tennessee, U.S.A. September 28, 2019
Illinois North & Central Americas United States 4158 ALSTONITE, BENSTONITE, Minerva No.1 Mine, Cave-In-Rock Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019
North & Central Americas Oregon United States 1421 ENSTATITE, Summit Rock, Klamath County, Oregon, U.S.A. September 28, 2019
