4281 DUMORTIERITE, Colorado River, Yuma, Yuma County, Arizona, U.S.A.

September 28, 2019 Pendleton Arizona North & Central Americas United States

Source B & M Day, 2014

Tags: DUMORTIERITE

3453 VALENTINITE, Xikuangsh Sb Deposit, Lengshuijiang Co., Loudi Prefecture, Hunan Province, China

3453 VALENTINITE, Xikuangsh Sb Deposit, Lengshuijiang Co., Loudi Prefecture, Hunan Province, China

September 28, 2019

3001 TUNELLITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A.

California North & Central Americas United States

3001 TUNELLITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A.

September 28, 2019

1519 FLUORORICHTERITE, CALCITE, Earle’s Farm, Wilberforce, Haliburton County, Ontario, Canada

Canada North & Central Americas

1519 FLUORORICHTERITE, CALCITE, Earle’s Farm, Wilberforce, Haliburton County, Ontario, Canada

September 28, 2019

0224 STIBNITE, Ichinokawa Mine, Saijo City, Ehime Prefecture, Shikoku Island, Japan

0224 STIBNITE, Ichinokawa Mine, Saijo City, Ehime Prefecture, Shikoku Island, Japan

September 28, 2019