Bobjonesite & Orthominasragrite: North Mesa #2 Mine, Emery County, Utah

Description

Species: Bobjonesite & Orthominasragrite

Locality: North Mesa #2 mine, Temple Mountain Mining District, Emery County, Utah USA

Dimensions: 5.8 x 4 x 3 cm.

A good rich example of these very rare secondary uranium minerals, collected in May of 2023. Good coverage and good microcrystals under magnification. Measures ~30,000 CPM on my Ludlum Model 3 Survey meter with the 44-9 probe. Rare!!