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Goedkenite R130667

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Record 2 of 2  


Name: Goedkenite
RRUFF ID: R130667
Ideal Chemistry: Sr2Al(PO4)2(OH)
Locality: Palermo No. 1 mine, Groton, Grafton County, New Hampshire, USA
Source: Rock Currier [view label]
Owner: RRUFF
Description: Vitreous clusters of tabular colorless-to-white crystals with wedge-shaped form, associated with quartz in a vug.
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Brackebuschite (17) ]
Quick search: [ All Goedkenite samples (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R130667
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R130667.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 8.476(5)Å    b: 5.707(3)Å    c: 7.279(4)Å
alpha: 90°    beta: 113.28(3)°    gamma: 90°   Volume: 323.42(9)Å3    Crystal System: monoclinic
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REFERENCES for Goedkenite

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]

Moore P B, Irving A J, Kampf A R (1975) Foggite, CaAl(OH)2(H2O)[PO4]; goedkinite, (Sr, Ca)2Al(OH)[PO4]2; and samuelsonite (Ca,Ba)Fe2+2Mn2+2Ca8Al2(OH)2[PO4]10: Three new species from the Palermo No. 1 Pegmatite, North Groton, New Hampshire, American Mineralogist, 60, 957-964   [view file]