6551 HILGARDITE, BORACITE, Boulby Mine, Loftus, North Yorkshire, England, U.K. September 28, 2019 Pendleton England North Yorkshire United Kingdom Source B & M Day, 2010
Brazil South America 3547 TAPIOLITE-(Fe), Zundum Mine, Pontal District, Govenador Valadares, Doce Valley, Minas Gerais, Brazil September 28, 2019
Africa South Africa 5700 STURMANITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Peru South America 0620 CALCITE, Pachapapui Mine, Bologresi District, Ancash Department, Peru September 28, 2019
Nevada North & Central Americas United States 2783 LEADHILLITE, GALENA, Chalk Mtn. Mine, Chalk Mountain District, Churchill County, Nevada, U.S.A. September 28, 2019
