Thorogummite, Zircon, Thorite: Seerie-Cooper Pegmatite, Foxton, South Platte District, Jefferson Co., Colorado, USA

Description

Species: Thorogummite, Zircon, Thorite
Locality: Seerie-Cooper Pegmatite, Foxton, South Platte District, Jefferson Co., Colorado, USA
Dimensions: 16.2 x 10.3 x 7.4 cm.

Ex. George Kamin Collection

Excellent large specimen of a very complex Uranium, Thorium and Rare Earth Element mineral assemblage featuring Thorogummite, Zircon (variety “cyrtolite”), Thorite, Synchysite-(Y), and Monazite-(Ce) from the now largely off-limits and collected out Seerie-Cooper Pegmatite, Foxton, South Platte District, Jefferson Co., Colorado, USA. Quite “hot” too. Rare!