VOLBORTHITE

Arizona North & Central Americas United States

4889 VOLBORTHITE, Monument No. 1 Mine, Monument Valley, Navajo County, Arizona, U.S.A.

• September 28, 2019

Canada North & Central Americas

4890 VOLBORTHITE, Chalco Mine, Menzies Bay, Vancouver Island, British Columbia, Canada

• September 28, 2019

Arizona North & Central Americas United States

2584 VOLBORTHITE, Monument No. 1 Mine, Monument Valley, Navajo County, Arizona, U.S.A.

• September 28, 2019

Colorado North & Central Americas United States

2366 EUCAIRITE, VOLBORTHITE, Cougar Mine, Slick Rock District, San Miguel County, Colorado, U.S.A.

• September 28, 2019

Australasia Australia South Australia

1215 VOLBORTHITE, Paulls Consols Mine, Copley, South Aust., Australia

• September 28, 2019

Australasia Australia South Australia

1114 VOLBORTHITE, Burr Well, Copely, South Aust., Australia

• September 28, 2019