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Kamenevite

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The Ti analogue of umbite.


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Classification of KameneviteHide

Approved, Pending publication
Approval Year:
2017

Chemical Properties of KameneviteHide

Formula:
K2TiSi3O9·H2O
IMA Formula:
K2TiSi3O9 · H2O

Crystallography of KameneviteHide

Crystal System:
Orthorhombic
Class (H-M):
2 2 2 - Disphenoidal
Space Group:
P21 21 21
Cell Parameters:
a = 9.9166(4) Å, b = 12.9561(5) Å, c = 7.1374(3) Å
Ratio:
a:b:c = 0.765 : 1 : 0.551
Unit Cell V:
917.02 ų (Calculated from Unit Cell)

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
7.92(70)
6.51(47)
5.823(95)
3.213(38)
2.988(84)
2.954(100)
2.906(68)
2.834(69)
Comments:
From Type Description.

Type Occurrence of KameneviteHide

Place of Conservation of Type Material:
Type material is deposited in the collections of the Fersman Mineralogical Museum, Russian Academy of Sciences, Moscow, Russia, catalogue number 5027/1

Synonyms of KameneviteHide

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 KameneviteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Pekov, I.V., Zubkova, N.V., Yapaskurt, V.O., Belakovskiy, D.I., Lykova, I.S.,Britvin, S.N., Turchkova, A.G. and Pushcharovsky, D.Y. (2017) Kamenevite, IMA 2017-021. CNMNC Newsletter No. 38, August 2017, page 1034; Mineralogical Magazine: 81: 1033–1038.

Internet Links for KameneviteHide

Localities for KameneviteHide

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)
 
  • Northern Region
    • Murmanskaya Oblast'
      • Lovozero Massif
        • Suoluaiv Mt
Pekov, I.V., Zubkova, N.V., Yapaskurt, V.O., Belakovskiy, D.I., Lykova, I.S.,Britvin, S.N., Turchkova, A.G. and Pushcharovsky, D.Y. (2017) Kamenevite, IMA 2017-021. CNMNC Newsletter No. 38, August 2017, page 1034; Mineralogical Magazine: 81: 1033–1038.
Mineral and/or Locality  
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