Becquerelite
2 in the gallery
Becquerelite is a uranyl-oxide hydrate mineral that crystallizes as slender, needle-like to prismatic crystals. It often forms in compact masses with a vitreous to resinous luster and a pale yellow to yellowish-green color, reflecting its uranium content. The mineral is typically associated with secondary uranium minerals and appears in oxidized zones of uranium-rich deposits, with notable specimens reported from theDR Congo.
- Formula
- Ca(UO2)6O4(OH)6 · 8H2O
- Rarity
- Rare
- Stability
- Moderately Stable
- Collector interest
- Moderate Interest
- Classification notes
- Uranyl oxide mineral; secondary uranium mineral, typically in oxidizing environments; Strunz/Dana classification varies by edition (commonly listed under uranyl oxides and hydroxides).
Where Becquerelite is found
Top localities
- Shinkolobwe Mine2 specimens
About Becquerelite
Collectors seek becquerelite for its rarity and the unusual habit of its crystals, as well as the scientific interest tied to its composition and occurrence. Specimens are valued for their delicate crystallography and the way they capture light, revealing subtle color and surface details that highlight its complex uranyl oxide chemistry. While not commonly abundant, high-quality crystals from trusted localities offer distinctive appeal in a curated display.