4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A. September 28, 2019 Steve North & Central Americas United States Utah Source R.Coulsell, 1999
Nevada North & Central Americas United States 1386 COERULEOLACTITE, Royston District, Lyon County, Nevada, U.S.A. September 28, 2019
Afghanistan Asia 4422 SCHORL, Dara-i-Pech Pegmatite, Chapa Dara District, Konar Province, Afghanistan September 28, 2019
Peru South America 4512 ALABANDITE, RHODOCHROSITE, Uchucchacua Mine, Oyon Province, Lima Department, Peru September 28, 2019
