Starkeyite R070589

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Record 4 of 4  


Name: Starkeyite
RRUFF ID: R070589
Ideal Chemistry: Mg(SO4)·4H2O
Locality: Basque Lake, near Ashcroft, British Columbia, Canada
Source: James Shigley [view label]
Owner: RRUFF
Description: Fine white powder
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Starkeyite (4) ]
Quick search: [ All Starkeyite samples (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070589
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R070589.1
Sample Description: Powder
Cell Refinement Output: a: 5.9191(2)Å    b: 13.5993(5)Å    c: 7.9095(5)Å
alpha: 90°    beta: 90.895(4)°    gamma: 90°   Volume: 636.61(4)Å3    Crystal System: monoclinic
  File Type Information Close
Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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Cell Refinement Data
Cell Refinement Output Data
DIF File
X-ray Data (XY - Processed)
RRUFF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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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]

Robbson H L (1927) The system MgSO4·H2O from 68 to 240°, Journal of the American Chemical Society, 49, 2772-2783   [view file]

Grawe O R (1945) Pyrite deposits of Missouri. Starkeyite [FeSO4·4H2O], a new mineral, Missouri Geological Survey and Water Resources, 1945, 209-210   [view file]

Berdesinski W (1952) Sanderit, Leonhardtit, Allenit und Hexahydrit, neue Mineralien der marinen Kalisalzlagerstätten, Neues Jahrbuch für Mineralogie, Monatshefte, 1952, 28-29

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

Snetsinger K G (1973) Ferroan starkeyite from Del Norte County, California, The Canadian Mineralogist, 12, 229-229   [view file]

Snetsinger K G (1975) What's in a name: starkeyite vs. leonhardite, The Mineralogical Record, 6, 144-145   [view file]

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

Chipera S J, Vaniman D T, Bish D L, Carey J W, Feldman W C (2005) Experimental stability and transformation kinetics of magnesium sulfate hydrates that may be present on Mars, Lunar and Planetary Science, 36, 1497   [view file]

Chipera S J, Vaniman D T, Carey J W (2006) Dehydration and metastable states of Mg-sulfate hydrates that may be present on Mars, Lunar and Planetary Science, 37, 1457   [view file]

Lopez-Reyes G, Sobron P, Lefebvre C, Rull F (2014) Multivariate analysis of Raman spectra for the identification of sulfates: Implications for ExoMars, American Mineralogist, 99, 1570-1579