UM1994-25-SiO:AlCaFeHREEV
Invalid as an unnamed mineral
This page is currently not sponsored. Click here to sponsor this page.
Formula:
(CaREE)(V3+AlFe2+)O[Si2O7][SiO4](OH)
The dominant REE seems to be Ce, which would make the mineral the Ce-dominant analogue of vanadoallanite-(La). However, the authors of the original paper also report their phase as "V-rich allanite-(Ce)". On the other hand, the other authors citing them using the name 'vanadoallanite'.
Member of:
A potential Ce-dominant analogue of vanadoallanite-(La).
Note: there is a discrepancy whether this mineral is actually V-dominant.
Note: there is a discrepancy whether this mineral is actually V-dominant.
Unique Identifiers
Mindat ID:
53528
Long-form identifier:
mindat:1:1:53528:3
GUID
(UUID V4):
(UUID V4):
0501a588-c8d1-47c4-baee-21d2386a08df
Classification of UM1994-25-SiO:AlCaFeHREEV
IMA status notes:
Unnamed (probably invalid)
Chemical Properties of UM1994-25-SiO:AlCaFeHREEV
Formula:
(CaREE)(V3+AlFe2+)O[Si2O7][SiO4](OH)
The dominant REE seems to be Ce, which would make the mineral the Ce-dominant analogue of vanadoallanite-(La). However, the authors of the original paper also report their phase as "V-rich allanite-(Ce)". On the other hand, the other authors citing them using the name 'vanadoallanite'.
The dominant REE seems to be Ce, which would make the mineral the Ce-dominant analogue of vanadoallanite-(La). However, the authors of the original paper also report their phase as "V-rich allanite-(Ce)". On the other hand, the other authors citing them using the name 'vanadoallanite'.
Relationship of UM1994-25-SiO:AlCaFeHREEV to other Species
Member of:
Other Members of this group:
Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Allanite-(La) | (CaLa)(AlAlFe2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Allanite-(Nd) | (CaNd)(AlAlFe2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Allanite-(Y) | (CaY)(AlAlFe2+)O[Si2O7][SiO4](OH) | Mon. |
Androsite-(Ce) | (Mn2+Ce)(AlAlMn2+)O[Si2O7][SiO4](OH) | |
Dissakisite-(Ce) | (CaCe)(AlAlMg)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Dissakisite-(La) | (CaLa)(AlAlMg)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Ferriakasakaite-(Ce) | (CaCe)(Fe3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Ferriakasakaite-(La) | (CaLa)(Fe3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Ferriallanite-(Ce) | (CaCe)(Fe3+AlFe2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Ferriallanite-(La) | (CaLa)(Fe3+AlFe2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Ferriandrosite-(Ce) | (Mn2+Ce)(Fe3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Ferriandrosite-(La) | (Mn2+La)(Fe3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Manganiakasakaite-(La) | (CaLa)(Mn3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Manganiandrosite-(Ce) | (Mn2+Ce)(Mn3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Manganiandrosite-(La) | (Mn2+La)(Mn3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Uedaite-(Ce) | (Mn2+Ce)(AlAlFe2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
UM1989-32-SiO:AlCaFeHREE | (Ca0.5◻0.5REE)(AlAlFe3+)O[Si2O7][SiO4](OH) | |
UM2006-14-SiO:AlCaHMnREE | (CaCe)(AlAlMn2+)O[Si2O7][SiO4](OH) | |
Unnamed (Mg-analogue of Ferriallanite-(Ce)) | (CaCe)(Fe3+AlMg)O[Si2O7][SiO4](OH) | |
Unnamed (Mn3+-analogue of Ferriakasakaite-(Ce)) | (CaCe)(Mn3+AlMn2+)O[Si2O7][SiO4](OH) | |
Vanadoallanite-(La) | (CaLa)(V3+AlFe2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Vanadoandrosite-(Ce) | (Mn2+Ce)(V3+AlMn2+)O[Si2O7][SiO4](OH) | Mon. 2/m : P21/m |
Other Information
Health Risks:
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 UM1994-25-SiO:AlCaFeHREEV
mindat.org URL:
https://www.mindat.org/min-53528.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
Mineral Dealers:
References for UM1994-25-SiO:AlCaFeHREEV
Reference List:
Localities for UM1994-25-SiO:AlCaFeHREEV
Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
Struck out - Mineral was erroneously reported from this locality.
Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).
All localities listed without proper references should be considered as questionable.
All localities listed without proper references should be considered as questionable.
Japan | |
|