3644 FLUORITE, Taolin Mine, Linxiang County, Yueyang Prefecture, Hunan Province, China

September 28, 2019 Pendleton Asia China

Source J.Lamond, 2005

0998 HANKSITE, Searles Lake, Trona, San Bernardino County, California, U.S.A.

California North & Central Americas United States

0998 HANKSITE, Searles Lake, Trona, San Bernardino County, California, U.S.A.

September 28, 2019

6190 RHENIITE, Krudryavy Volcano, Iturup Island, Sakhalinskaya Oblast, Far-Eastern Region, Russia

6190 RHENIITE, Krudryavy Volcano, Iturup Island, Sakhalinskaya Oblast, Far-Eastern Region, Russia

September 28, 2019

0312 TENNANTITE, QUARTZ, Cobre Mine, El Cobre, Mun. de Concepcion del Oro, Zacatecas, Mexico

Mexico North & Central Americas

0312 TENNANTITE, QUARTZ, Cobre Mine, El Cobre, Mun. de Concepcion del Oro, Zacatecas, Mexico

September 28, 2019

1217 GRIPHITE, Sitting Bull Mine, Keystone, Pennington County, South Dakota, U.S.A.

North & Central Americas South Dakota United States

1217 GRIPHITE, Sitting Bull Mine, Keystone, Pennington County, South Dakota, U.S.A.

September 28, 2019