4301 Volborthite, New Cliffe Hill Quarry, Stanton Under Bardon, Leicestershire, England October 5, 2019 Steve England United Kingdom Richard Bell
Arizona North and Central Americas United States 1452 Volborthite, Monument Valley, Navajo Co, Arizona, USA July 14, 2021
Australasia Australia South Australia 1503 Sulvanite, Malachite, Volborthite, Vesigniite, Edelweiss Mine, South Australia September 22, 2019
Australasia Australia South Australia 7260 JL3334 Volborthite, Eidelweiss Mine, Robertstown, South Australia December 12, 2020
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
