6245 DAIMOND, Miba Mine, Mbuji Mayi, Kasai-Oriental, Democratic Republic of Congo

September 28, 2019 Pendleton Africa Democratic Republic of Congo

Source J.Lamond, 2007

0489 MANGANITE, N’Chwaning I Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa

Africa South Africa

0489 MANGANITE, N’Chwaning I Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa

September 28, 2019

5964 PETARASITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

Canada North & Central Americas

5964 PETARASITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

September 28, 2019

2183 OPAL-AG, Yowah Opal Field, Poroo Shire, Queensland, Australia

Australasia Australia Queensland

2183 OPAL-AG, Yowah Opal Field, Poroo Shire, Queensland, Australia

September 28, 2019

2731 METAVARISCITE, Utahlite Hill, Lucin, Box Elder County, Utah, U.S.A.

North & Central Americas United States Utah

2731 METAVARISCITE, Utahlite Hill, Lucin, Box Elder County, Utah, U.S.A.

September 28, 2019