1562 RIEBECKITE, QUARTZ, Eureka Tunnel, St Peters Dome District, El Paso County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source D.Shannon, 1983
Peru South America 5174 PYRITE, Huanzala Mine, Huallanca District, Huanrco Department, Peru September 28, 2019
North & Central Americas South Dakota United States 5100 JAHNSITE-(CaMnMg), QUARTZ, Tip Top Mine, Fourmile, Custer District, Custer County, South Dakota, U.S.A. September 28, 2019
Afghanistan Asia 1181 CHONDRODITE, Koksha Valley, Khash, Kuran Wa Munjan District, Badakhshan Province, Afghanistan September 28, 2019
California North & Central Americas United States 1837 HILLEBRANDITE, Commercial Quarry, Crestmore Quarries, Crestmore, Riverside County, California, U.S.A. September 28, 2019