Skip to product information
1 of 8

Rad Man Minerals

Boltwoodite, Asbolane & Birnessite - Jomac Mine, San Juan, Utah (ex. Patrick Haynes col.)

Boltwoodite, Asbolane & Birnessite - Jomac Mine, San Juan, Utah (ex. Patrick Haynes col.)

Regular price $75.00 USD
Regular price Sale price $75.00 USD
Sale Sold out

(K,Na)(UO2)(SiO3OH) · 1.5H2O

(Ni,Co)2-xMn4+(O,OH)4 · nH2O

(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O

A nice specimen of the mineral combination of Boltwoodite, Absolane & Birnessite from the Jomac Mine, San Juan, Utah. This specimen is also slightly fluorescent, with 254nm shortwave pictured. This specimen comes from the collection of noted Geologist Patrick Haynes.

Approx. specimen size: 65mm x 35mm x 10mm

Approx. specimen activity on an SE International Ranger EXP: 2500 cpm

View full details