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Rippite

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Formula:
K2(Nb,Ti)2(Si4O12)O(O,F)
Crystal System:
Tetragonal
New structure type


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Classification of RippiteHide

Approved, Pending publication
Approval Year:
2016

Chemical Properties of RippiteHide

Formula:
K2(Nb,Ti)2(Si4O12)O(O,F)

Crystallography of RippiteHide

Crystal System:
Tetragonal
Cell Parameters:
a = 8.7388(2) Å, c = 8.1277(2) Å
Ratio:
a:c = 1 : 0.93
Unit Cell V:
620.69 ų (Calculated from Unit Cell)
Comment:
P4bm

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
6.205(100)
4.383(83)
4.082(90)
3.530(87)
3.096(59)
2.985(81
2.822(70)
2.768(99)

Type Occurrence of RippiteHide

Place of Conservation of Type Material:
The Central Siberian Geological Museum, V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Rusian Academy of Sciences, Novosibirsk, Russia, catalogue number XIII-347/1

Synonyms of RippiteHide

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.

References for RippiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Chebotarev, D.A. (2016): Compositional and internal structure features of pyrochlores from carbonatites of the Chuktukon carbonatite complex. In: Kogarko, L.N. (Ed.): Moscow International School of Earth Sciences - 2016, Moscow (23-28 Мау 2016), Abstracts, 41-42
Doroshkevich, A.G., Chebotarev, D.A., Sharygin, V.V. (2016): Alkaline ultrabasic carbonatitic magmatism of the Chadobets upland. In: Kogarko, L.N. (Ed.): Moscow International School of Earth Sciences - 2016, Moscow (23-28 Мау 2016), Abstracts, 48-49
Doroshkevich, A.G., Sharygin, V. V., Seryotkin, Y.V., Karmanov, N.S., Belogub, E.V., Moroz, T.N., Nigmatulina, E.N., Eliseev, A.P., Vedenyapin, V.N. and Kupriyanov, I.N. (2016) Rippite, IMA 2016-025. CNMNC Newsletter No. 32, August 2016, page 919; Mineralogical Magazine, 80: 915–922

Internet Links for RippiteHide

Localities for RippiteHide

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

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for 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 (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Russia (TL)
 
  • Eastern-Siberian Region
    • Krasnoyarsk Krai
Chebotarev, D.A. (2016): Compositional and internal structure features of pyrochlores from carbonatites of the Chuktukon carbonatite complex. In: Kogarko, L.N. (Ed.): Moscow International School of Earth Sciences - 2016, Moscow (23-28 Мау 2016), Abstracts, 41-42; Doroshkevich, A.G., Sharygin, V. V., Seryotkin, Y.V., Karmanov, N.S., Belogub, E.V., Moroz, T.N., Nigmatulina, E.N., Eliseev, A.P., Vedenyapin, V.N. and Kupriyanov, I.N. (2016) Rippite, IMA 2016-025. CNMNC Newsletter No. 32, August 2016, page 919; Mineralogical Magazine, 80: 915–922
Mineral and/or Locality  
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