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Niobozirconolite

A variety of Zirconolite
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Formula:
CaZr(Ti,Nb)2O7
A Nb-bearing variety of zirconolite.

The Nb-richest zirconolite from Vuoriyarvi, Northern Karelia, Russia, was described by Borodin et al. (1960) as “niobozirconolite”.
Compare nöggerathite-(Ce)


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Unique IdentifiersHide

Mindat ID:
2912 (as Niobozirconolite)
4422 (as Zirconolite)
Long-form identifier:
mindat:1:1:2912:0 (as Niobozirconolite)
mindat:1:1:4422:2 (as Zirconolite)

Pronunciation of NiobozirconoliteHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

Chemistry of NiobozirconoliteHide

Mindat Formula:
CaZr(Ti,Nb)2O7
Element Weights:
Element% weight
O33.034 %
Ti28.238 %
Zr26.907 %
Ca11.821 %

Calculated from ideal end-member formula.
Elements listed:
Ca, Nb, O, Ti, Zr - search for minerals with similar chemistry

Other Language Names for NiobozirconoliteHide

Other InformationHide

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 NiobozirconoliteHide

References for NiobozirconoliteHide

Localities for NiobozirconoliteHide

Showing 1 localities.

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.
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Locality ListHide

- 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.
South Africa
 
  • Limpopo
    • Mopani District Municipality
      • Ba-Phalaborwa Local Municipality
        • Phalaborwa
ex-Jon Gliddon collection
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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