Starkeyite R060321

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Record 1 of 2  

Name: Starkeyite
RRUFF ID: R060321
Ideal Chemistry: MgSO4·4H2O
Locality: Epsom, Surrey, England
Source: Michael Scott S100279 [view label]
Owner: RRUFF
Description: White efflorescence
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Quick search: [ All Starkeyite samples (2) ]
CHEMISTRY 
RRUFF ID: R060321.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150 mW
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POWDER DIFFRACTION 
RRUFF ID: R060321.1
Sample Description: Powder
Cell Refinement Output: a: 5.9177(3)Å    b: 13.5951(6)Å    c: 7.9091(6)Å
alpha: 90°    beta: 90.870(4)°    gamma: 90°   Volume: 636.24(4)    Crystal System: monoclinic
  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.

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

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REFERENCES for Starkeyite

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]

Grawe O R (1956) Notes and news: starkeyite, a correction, American Mineralogist, 41, 662-662   [view file]

Fleischer M (1957) New mineral names, American Mineralogist, 42, 440-444   [view file]

Baur W H (1962) Zur kristallchemie der salzhydrate. Die kristallstrukturen von MgSO4·4(H2O) (leonhardtit) und FeSO4·4(H2O) (rozenit), Acta Crystallographica, 15, 815-826

Baur W H (1964) On the crystal chemistry of salt hydrates. II. A neutron diffraction study of MgSO4·4(H2O), Acta Crystallographica, 17, 863-869

Jambor J L, Grew E S, Roberts A C (2000) New mineral names, American Mineralogist, 85, 1561-1565   [view file]