4301 Volborthite, New Cliffe Hill Quarry, Stanton Under Bardon, Leicestershire, England October 5, 2019 Steve England United Kingdom Richard Bell
Australasia Australia South Australia 1503 Sulvanite, Malachite, Volborthite, Vesigniite, Edelweiss Mine, South Australia September 22, 2019
California North and Central Americas United States 4974 Vesignieite, Volborthite, Green Monster Mine, Kearsarge, Kearsarge District [2], Inyo Mts (Inyo Range), Inyo Co., California, USA October 5, 2019
Australasia Australia South Australia ncat VHD3, Volborthite on Chrysocolla after Atacamite, all on Quartz, Breaden Hill, Marree, South Australia July 12, 2021
Arizona North and Central Americas United States 1452 Volborthite, Monument Valley, Navajo Co, Arizona, USA July 14, 2021
