soddyite
Sign in to saveSoddyite is a mineral of uranium. It has yellow crystals and usually mixed with curite in oxidized uranium ores. It is named after the British radiochemist and physicist Frederick Soddy (1877–1956). Soddyite has been a valid species since 1922, following its discovery in the locality of the Shinkolobwe uranium mine in the Haut-Katanga Province of the Democratic Republic of the Congo (DRC).
Key facts
- Mineral.name
- Soddyite
- Mineral.boxbgcolor
- f5d833
- Mineral.image
- Soddyite-201039.jpg
- Mineral.caption
- A piece of rock from Swambo in the Democratic Republic of Congo containing yellow crystals of soddyite
- Mineral.category
- Nesosilicates
- Mineral.formula
- (UO2)2SiO4·2H2O
- Mineral.IMAsymbol
- Sod
- Mineral.strunz
- 9.AK.05
- Mineral.system
- Orthorhombic
- Mineral.dana
- 53.03.03.01
- Mineral.class
- Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m)
- Mineral.symmetry
- F ddd
- Mineral.unit cell
- 1,745.03 ų
- Mineral.color
- Canary yellow to amber yellow
- Mineral.cleavage
- Perfect on {001}, good on {111}
- Mineral.mohs
- 3 - 4
- Mineral.luster
- Vitreous, greasy, dull
- Mineral.density
- 4.627
via Wikipedia infobox
Wikidata facts
- Subclass of
- uranate
- Named after
- Frederick Soddy
- Image
- Soddyite-Swamboite-180982.jpg
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- References
{{Infobox mineral | name = Soddyite | boxbgcolor =#f5d833 | image = Soddyite-201039.jpg | caption = A piece of rock from Swambo in the Democratic Republic of Congo containing yellow crystals of soddyite | category = Nesosilicates | formula = (UO2)2SiO4·2H2O | IMAsymbol = Sod | strunz = 9.AK.05 | system = Orthorhombic |dana=53.03.03.01| class = Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) | symmetry = F ddd |unit cell=1,745.03 ų| color =Canary yellow to amber yellow |cleavage=Perfect on {001}, good on {111}| mohs =3 - 4 | luster =Vitreous, greasy, dull |density=4.627| diaphaneity =Transparent, translucent, opaque | opticalprop =Biaxial (-) | refractive =nα = 1.650 - 1.654, nβ = 1.685, nγ = 1.699 - 1.715 | birefringence =0.049 - 0.061 | dispersion =Relatively weak |fluorescence=Weak orange yellow|streak=Yellow| other = 25px Radioactive }}
Soddyite is a mineral of uranium. It has yellow crystals and usually mixed with curite in oxidized uranium ores. It is named after the British radiochemist and physicist Frederick Soddy (1877–1956). Soddyite has been a valid species since 1922, following its discovery in the locality of the Shinkolobwe uranium mine in the Haut-Katanga Province of the Democratic Republic of the Congo (DRC).