A curated group of naturally radioactive mineral specimens sourced from historic and active mining districts. This collection features uranium-bearing minerals such as Uraninite, Carnotite, Torbernite, Autunite, Tyuyamunite, Metatyuyamunite, Boltwoodite, and Andersonite, alongside thorium-bearing species including Thorite and Euxenite, and rare-earth phosphates such as Monazite.

Safety note: These specimens emit low-level ionizing radiation consistent with naturally occurring radioactive minerals (NORM). They are legal to own and collect in the United States and are sold strictly as geological specimens for educational and scientific study. Standard safe-handling practices are recommended: avoid prolonged direct skin contact, wash hands after handling, and store separately from sleeping areas and food. All specimens ship in accordance with applicable carrier regulations for low-activity NORM.