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MINERAL CLASSIFICATION / SYSTEMATIK der MINERALE

           based on E.H. Nickel & M.C. Nichols (2009), H. Strunz & E.H. Nickel (2001)



7. SULFATES
(Sulfates, Selenates, Tellurates, Chromates, Molybdates, Wolframates)


7.H: Uranium- and Uranylmolybdates and -wolframates


7.HA. With U4+
 
7.HA.05. Sedovite
 
Sedovite U4+(MoO4) orth. A

 
7.HA.10. Cousinite
 
Cousinite MgU4+2(MoO4)2(OH)6·2H2O (?) (?) Q

 
7.HA.15. Moluranite
 
Moluranite H4U4+(UO2)3(MoO4)7·18H2O (?) G



 
 
7.HB. With U6+
 
7.HB.05. Calcurmolite
 
Calcurmolite (Ca1-xNax)2(UO2)3(MoO4)2(OH)6-x · n H2O (?) FOTO A

 
7.HB.10. Tengchongite
 
Tengchongite Ca(UO2)6(MoO4)2O5·12H2O orth., A2122 IMA 1984-031

 
7.HB.15. Uranotungstite
 
Uranotungstite Fe(UO2)2(WO4)(OH)4·12H2O orth. IMA 1984-005



 
 

G = Grandfathered minerals: original description preceded the establishment of the CNMNC in 1959, and generally regarded as a valid species
A or IMA No. = Minerals approved by the CNMNC
Rd = Redefinition of the mineral approved by the CNMNC
Rn = Renamed with approval by the CNMNC
Q = Questionable mineral


© Thomas Witzke / Stollentroll (2007-2018)


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