Description
Species: Weeksite
Locality: Anderson mine, Date Creek Basin, Yavapai County, Arizona, USA
Size: 5.5 x 4.5 x 1 cm. (45 grams)
Ex. Jack Nieburger Collection
A beautiful specimen of brilliant yellow crystals of weeksite on matrix from the Anderson mine, Date Creek Basin, Yavapai County, Arizona, USA. Great quality for this rare uranium species! Measures ~40,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!