Heinrichite & Metaheinrichite - Near Lakeview, Lake County, Oregon, USA (TL)

Ba(UO₂)₂(AsO₄)₂ · 10H₂O    Ba(UO₂)₂(AsO₄)₂ · 8H₂O

According to mindat, this species tends to dehydrate quite rapidly at room temperature and is most likely Metaheinrichite. This is a great hand-specimen of this rare species from one of the co-type localities for the species. This one is for all those rare species lovers out there and type locality collectors.

Approx activity: 2600 cpm

Approx. size: 65mm x 60mm x 35mm