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Hydroxyl-petscheckite

Formula:
UFe
 
1/3
(Nb,Ta)
 
2
O
 
7
(O,OH)
This page provides mineralogical data about Hydroxyl-petscheckite.

Classification of Hydroxyl-petscheckite

Hey's CIM Ref.:18.3.6

18 : Niobates and Tantalates
3 : Niobates and tantalates containing U but not rare earths
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Chemical Properties of Hydroxyl-petscheckite

Formula:
UFe
 
1/3
(Nb,Ta)
 
2
O
 
7
(O,OH)
Essential elements:Fe, Nb, O, U
All elements listed in formula:Fe, H, Nb, O, Ta, U

Relationship of Hydroxyl-petscheckite to other Species

Related Minerals - Hey's Index Grouping:

- +
18.3.1Liandratite
U(Nb,Ta)
 
2
O
 
8
18.3.2Uranmicrolite
(U,Ca,Ce)
 
2
(Ta,Nb)
 
2
O
 
6
(OH,F)
18.3.3Betafite
(Ca,U)
 
2
(Ti,Nb)
 
2
O
 
6
(OH)
18.3.4Plumbobetafite
(Pb,U,Ca)(Ti,Nb)
 
2
O
 
6
(OH,F)
18.3.5Petscheckite
UFe(Nb,Ta)
 
2
O
 
8
18.3.7 Oxy-petscheckite
UFe
 
2/3
(Nb,Ta)
 
2
O
 
8
18.3.8Ashanite
(Nb,Ta,U,Fe,Mn)
 
4
O
 
8

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Hydroxyl-petscheckite

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