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Umohoite R061135

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Name: Umohoite
RRUFF ID: R061135
Ideal Chemistry: (UO2)(MoO4)·2H2O
Locality: Kyzulsai Mo-U deposit, south Kazakhstan
Source: Michael Scott S105129 [view label]
Owner: RRUFF
Description: Patches of dark green platy crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R061135
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R061135.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 6.411(9)Å    b: 7.56(1)Å    c: 14.76(2)Å
alpha: 82.56(4)°    beta: 85.74(5)°    gamma: 89.88(4)°   Volume: 707(2)Å3    Crystal System: triclinic
  File Type Information Close
Calculated diffraction file.

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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DIF File
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REFERENCES for Umohoite

American Mineralogist Crystal Structure Database Record: [view record]

Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]

Brophy G P, Kerr P F (1953) Hydrous uranium molybdate in Maryvale ore, in Annual Report for June 30, 1952 to April 1, 1953 RME-3046 U.S. Atomic Energy Commission 45-51   [view file]

Coleman R G, Appleman D E (1957) Umohoite from the Lucky MC mine, Wyoming, American Mineralogist, 42, 657-660   [view file]

Skvortsova K V, Kopchenova E V, Silant'eva N I, Sidorenko G A, Dara A D (1961) On the conditions of umohoite formation on U.S.S.R. uranium-molybdenum deposits, Geology of Ore Deposits, 5, 53-63   [view file]

Makarov E S, Anikina L I (1963) Crystal structure of umohoite (UMoO6(H2O)2)*2H2O, Geochemistry, 1, 14-21

Krivovichev S V, Burns P C (2000) Crystal chemistry of uranyl molybdates. I. The structure and formula of umohoite, The Canadian Mineralogist, 38, 717-726   [view file]

Jambor J L, Kovalenker V A, Roberts A C (2001) New mineral names, American Mineralogist, 86, 376-379   [view file]

Jambor J L, Roberts A C (2001) New mineral names, American Mineralogist, 86, 939-942   [view file]

Sidorenko G A, Rastsvetaeva R K, Chukanov N V, Chistyakova N I, Barinova A V (2003) Umohoite: new data on its mineralogy and crystal-chemistry, Zapiski Vserossijskogo Mineralogicheskogo Obshchestva, 132, issue 3 73-80   [view file]