Masuyite, Uranophane & Uraninite - Rabbit Lake Mine, Lake Athabasca Region, Saskatchewan, Canada

his complex and visually compelling specimen features a combination of masuyite, uraninite, and uranophane from the Rabbit Lake deposit in the Athabasca Basin—one of the world’s most important uranium-producing regions. The contrasting colors and textures of these uranium minerals highlight multiple stages of oxidation and alteration, making this an excellent study piece as well as a display specimen.

Specimens from Rabbit Lake are highly sought after due to the basin’s reputation for exceptionally high-grade uranium deposits. This piece represents both primary and secondary uranium mineralization in a single specimen. Due to its radioactive nature and scientific significance, it is intended for advanced collectors only who are knowledgeable in proper handling and storage.

Approx. specimen size: 45mm x 33mm x 10mm

Approx. specimen weight: 41.87 grams

Approx. specimen activity on an SE International Ranger EXP: 180000 CPM