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- La bijvoetita-(Y) és un mineral de la classe dels carbonats. Va rebre el seu nom l'any 1982 per Michel Deliens i Paul Piret en honor de Johannes Martin Bijvoet (1892–1980), cristal·lògraf holandès. (ca)
- Bijvoetite-(Y) is a very rare rare-earth and uranium mineral with the formula (Y,REE)8(UO2)16(CO3)16O8(OH)8·39H2O. When compared to the original description, the formula of bijvoetite-(Y) was changed in the course of crystal structure redefinition. Bijvoetite-(Y) is an example of natural salts containing both uranium and yttrium, the other examples being kamotoite-(Y) and sejkoraite-(Y). Bijvoetite-(Y) comes from Shinkolobwe deposit in Republic of Congo, which is famous for rare uranium minerals. The other interesting rare-earth-bearing uranium mineral, associated with bijvoetite-(Y), is lepersonnite-(Gd). The mineral is named after the Dutch chemist and crystallographer Johannes Martin Bijvoet. (en)
- Bijvoetita-(Y) karbonato motako minerala da. (eu)
- La bijvoetite-(Y) è un minerale. (it)
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- 6351 (xsd:nonNegativeInteger)
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- Transparent to translucent (en)
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| dbp:luster
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- Colorless , pale yellow , deep yellow (en)
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- nα = 1.60, nβ = 1.65, nγ = 1.72 (en)
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- 5 (xsd:integer)
- (5/F.06-30 ) (en)
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- a = 21.23, b = 12.96, (en)
- c = 44.91 [Å], β = 90.00° ; Z = 4 (en)
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- La bijvoetita-(Y) és un mineral de la classe dels carbonats. Va rebre el seu nom l'any 1982 per Michel Deliens i Paul Piret en honor de Johannes Martin Bijvoet (1892–1980), cristal·lògraf holandès. (ca)
- Bijvoetita-(Y) karbonato motako minerala da. (eu)
- La bijvoetite-(Y) è un minerale. (it)
- Bijvoetite-(Y) is a very rare rare-earth and uranium mineral with the formula (Y,REE)8(UO2)16(CO3)16O8(OH)8·39H2O. When compared to the original description, the formula of bijvoetite-(Y) was changed in the course of crystal structure redefinition. Bijvoetite-(Y) is an example of natural salts containing both uranium and yttrium, the other examples being kamotoite-(Y) and sejkoraite-(Y). Bijvoetite-(Y) comes from Shinkolobwe deposit in Republic of Congo, which is famous for rare uranium minerals. The other interesting rare-earth-bearing uranium mineral, associated with bijvoetite-(Y), is lepersonnite-(Gd). (en)
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| rdfs:label
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- Bijvoetita-(Y) (ca)
- Bijvoetite-(Y) (en)
- Bijvoetita-(Y) (eu)
- Bijvoetite-(Y) (it)
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