Euxenite-(Y)-Polycrase-(Y) Series
A solid-solution series between two end-member minerals
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About Euxenite-(Y)-Polycrase-(Y) Series
Series Formula:
(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 to Y(Ti,Nb)2(O,OH)6
Unique Identifiers
Mindat ID:
43348
Long-form identifier:
mindat:1:1:43348:0
GUID
(UUID V4):
(UUID V4):
4c30da9f-37ae-432b-be42-82e87b5098d4
Crystal Structure
Load
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Show
Big Balls | Small Balls | Just Balls | Spacefill
Polyhedra Off | Si Polyhedra | All Polyhedra
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Big Balls | Small Balls | Just Balls | Spacefill
Polyhedra Off | Si Polyhedra | All Polyhedra
Remove metal-metal sticks
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CIF File Best | x | y | z | a | b | c
CIF File Best | x | y | z | a | b | c
Rotation
Stop | Start
Stop | Start
Labels
Console Off | On | Grey | Yellow
Console Off | On | Grey | Yellow
Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
---|---|---|---|---|---|---|---|
0010827 | Euxenite-(Y) | Weitzel H, Schrocke H (1980) Kristallstrukturverfeinerungen von euxenit, Y(Nb0.5Ti0.5)2O6, und M-fergusonit, YNbO4 Zeitschrift fur Kristallographie 152 69-82 | 1980 | 0 | 293 | ||
0014898 | Polycrase-(Y) | Johnsen O, Stahl K, Petersen O V, Micheelsen H I (1999) Structure refinement of natural non-metamict polycrase-(Y) from Zomba-Malosa complex, Malawi Neues Jahrbuch fur Mineralogie, Monatshefte 1999 1-10 | 1999 | Zomba-Malosa complex, Malawi | 0 | 293 |
CIF Raw Data - click here to close
Common Associates
Associated Minerals Based on Photo Data:
3 photos of Euxenite-(Y)-Polycrase-(Y) Series associated with Columbite-(Mn) | Mn2+Nb2O6 |
2 photos of Euxenite-(Y)-Polycrase-(Y) Series associated with Lepidolite | |
1 photo of Euxenite-(Y)-Polycrase-(Y) Series associated with Quartz | SiO2 |
1 photo of Euxenite-(Y)-Polycrase-(Y) Series associated with Feldspar Group | |
1 photo of Euxenite-(Y)-Polycrase-(Y) Series associated with Cassiterite | SnO2 |
1 photo of Euxenite-(Y)-Polycrase-(Y) Series associated with Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
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 Euxenite-(Y)-Polycrase-(Y) Series
mindat.org URL:
https://www.mindat.org/min-43348.html
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References for Euxenite-(Y)-Polycrase-(Y) Series
Reference List:
Localities for Euxenite-(Y)-Polycrase-(Y) Series
Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
β - 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.
Hiltveit, Iveland, Agder, Norway