This is a naturally weathered, high-grade uranium ore specimen from the historic Colorado Plateau region. With a powerful reading of approximately 50,000 CPM on a Ludlum Model 3 with 44-9 pancake probe, this piece is exceptionally radioactive for its size. The surface displays dark uraninite-rich material along with oxidized crusts, possibly indicating the presence of secondary uranium minerals like carnotite or metatyuyamunite. A highly desirable addition for collectors of radioactive minerals and rare elements. This piece was not cut or altered—what you see is a naturally exposed face of ore.
Weight:
1.7 ounces (48.2 grams)
Dimensions:
23.7 mm × 15.5 mm × 12.8 mm
Activity:
~50,000 CPM on a Ludlum Model 3 with 44-9 probe.
This is a naturally weathered, high-grade uranium ore specimen from the historic Colorado Plateau region. With a powerful reading of approximately 50,000 CPM on a Ludlum Model 3 with 44-9 pancake probe, this piece is exceptionally radioactive for its size. The surface displays dark uraninite-rich material along with oxidized crusts, possibly indicating the presence of secondary uranium minerals like carnotite or metatyuyamunite. A highly desirable addition for collectors of radioactive minerals and rare elements. This piece was not cut or altered—what you see is a naturally exposed face of ore.
Weight:
1.7 ounces (48.2 grams)
Dimensions:
23.7 mm × 15.5 mm × 12.8 mm
Activity:
~50,000 CPM on a Ludlum Model 3 with 44-9 probe.
