ncat JP348, Rockbridgeite, Big Chief Mine (Johnson pegmatite), Glendale, Keystone District, Pennington Co., South Dakota, USA

September 23, 2019 Pendleton North and Central Americas South Dakota United States

Jack Nelson Collection

Tags: Rockbridgeite

Australasia Australia Tasmania

2382 Rhodochrosite, Pyrite, Pyrrhotite, Halotrichite, Copiapite(?), Renison, Tasmania

September 22, 2019

Australasia Australia Queensland

0933 Libethenite, Turquoise, Mt Oxide Mine, Mt Isa District, Queensland

September 20, 2019

ncat JP1378 Clinoclase, Pardos, Guadalajara, Castile-La Mancha, Spain

October 11, 2019

5061 Corundum, Luc Yen, Yen Bai Province, Vietnam

September 29, 2019