North and Central Americas Texas United States 7368 JL4977 Schuetteite, Rainbow mine, Brewster Co., Texas, USA Ex Joan Lamond Collection. December 26, 2020
North and Central Americas Texas United States 5351 Pyrite, Damon Mound, Damon, Brazoria Co., Texas Collected by Al Kidwell September 29, 2019
North and Central Americas Texas United States 5050 Quartz, Aragonite, Clarendon, Donley Co., Texas September 29, 2019
North and Central Americas Texas United States 2018 Gypsum, Mariposa Mine, Terlingua, Texas, USA September 22, 2019
North and Central Americas Texas United States 1260 Vanadinite (Endlichite), Shafter, Texas, USA September 22, 2019
North and Central Americas Texas United States 0355 Terlinguaite, Mariposa Mine (California Mountain Mine), Terlingua District, Brewster Co., Texas, USA 5x1mm area of flat-lying yellow-green terlinguaite crystals on 13mm wide matrix. Rare mercury mineral September 19, 2019