Nioboaeschynite-(Nd) (original) (raw)
A material that is NOT an approved mineral species
Formula:
(Nd,Ce,Ca,Th)(Nb,Ti,Fe,Ta)2(O,OH)6
Crystal System:
Orthorhombic
This page provides mineralogical data about Nioboaeschynite-(Nd).
Unique IdentifiersHide
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Long-form identifier:
mindat:1:1:2909:0
167250f3-1894-4049-90e3-cb47772a3e3a
IMA Classification of Nioboaeschynite-(Nd)Hide
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IMA status notes:
Rejected by the IMA
Classification of Nioboaeschynite-(Nd)Hide
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4.DF.05
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
D : Metal: Oxygen = 1:2 and similar
F : With large (+- medium-sized) cations; dimers and trimers of edgesharing octahedra
18.2.17
18 : Niobates and Tantalates
2 : Niobates and tantalates containing rare earths but not U
Physical Properties of Nioboaeschynite-(Nd)Hide
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Chemistry of Nioboaeschynite-(Nd)Hide
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Mindat Formula:
(Nd,Ce,Ca,Th)(Nb,Ti,Fe,Ta)2(O,OH)6
Crystallography of Nioboaeschynite-(Nd)Hide
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Crystal System:
Orthorhombic
Synonyms of Nioboaeschynite-(Nd)Hide
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Other Language Names for Nioboaeschynite-(Nd)Hide
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Relationship of Nioboaeschynite-(Nd) to other SpeciesHide
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Other Members of this group:
| Aeschynite-(Ce) | (Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P m n a |
|---|---|---|
| Aeschynite-(Nd) | (Nd,Ln,Ca)(Ti,Nb)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| Aeschynite-(Y) | (Y,Ln,Ca,Th)(Ti,Nb)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P m n a |
| Nioboaeschynite-(Ce) | (Ce,Ca)(Nb,Ti)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| Nioboaeschynite-(Y) | (Y,REE,Ca,Th,Fe)(Nb,Ti,Ta)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P b a n |
| Rynersonite | CaTa2O6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| Tantalaeschynite-(Y) | Y(Ta,Ti,Nb)2O6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| UM2001-09-O:CaNbREESiTiY | (Ca,Y,REE)(Ti,Nb,Si)2(O,OH)6 | |
| Vigezzite | (Ca,Ce)(Nb,Ta,Ti)2O6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P n m a |
Related Minerals - Strunz-mindat GroupingHide
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| 4.DF.05 | Aeschynite-(Ce) | (Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P m n a |
|---|---|---|---|
| 4.DF.05 | Aeschynite-(Nd) | (Nd,Ln,Ca)(Ti,Nb)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 4.DF.05 | Aeschynite-(Y) | (Y,Ln,Ca,Th)(Ti,Nb)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P m n a |
| 4.DF.05 | Tantalaeschynite-(Y) | Y(Ta,Ti,Nb)2O6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 4.DF.05 | Vigezzite | (Ca,Ce)(Nb,Ta,Ti)2O6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P n m a |
| 4.DF.05 | Nioboaeschynite-(Ce) | (Ce,Ca)(Nb,Ti)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 4.DF.05 | Nioboaeschynite-(Y) | (Y,REE,Ca,Th,Fe)(Nb,Ti,Ta)2(O,OH)6 | Orth. m m m _(_2/_m_2/_m_2/m ) : P b a n |
| 4.DF.05 | Rynersonite | CaTa2O6 | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 4.DF.10 | Changbaiite | PbNb2O6 | Trig. 3_m_ : R_3_m |
| 4.DF.15 | Murataite-(Y) | (Y,Na)6Zn(Zn,Fe3+)4(Ti,Nb,Na)12O29(O,F,OH)10F4 | Iso. m_3_m _(_4/_m_32/m ) : F m_3_m |
Other InformationHide
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Internet Links for Nioboaeschynite-(Nd)Hide
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References for Nioboaeschynite-(Nd)Hide
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Localities for Nioboaeschynite-(Nd)Hide
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This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the 
symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
Locality ListHide
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- 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.
| China | |
|---|---|
| Inner Mongolia Baotou City (Baotou Prefecture) Bayan Obo mining district Bayan Obo ⓘ Bayan Obo deposit | Yang Zhuming et al. (2001) +1 other reference |
| Mexico | |
| Yucatán northwest coastline of the Yucatán peninsula Puerto Chicxulub ⓘ Chicxulub impact structure | Wittmann A (2022) |
| Russia | |
| Irkutsk Oblast Vitim Plateau Biraya and Bya Rivers confluence area (Chara Basin) ⓘ Biraya Fe-REE ore occurrence | Koneva A.A. et al. (2010) |
| ⓘ Ust'-Biraya | Mills et al. (2012) |
| South Korea | |
| North Chungcheong Province Chungju City Joongwon-gun Mt. Eorae ⓘ Chungju deposit | Pavel.M. Kartashov (n.d.) |