Ajoite R120018

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Record 50 of 4043  


Name: Ajoite
RRUFF ID: R120018
Ideal Chemistry: K3Cu2+20Al3Si29O76(OH)16·8H2O
Locality: New Cornelia mine, Ajo, Arizona, USA
Source: Ron Gibbs [view label]
Owner: RRUFF
Description: Bed of pale greenish-blue bladed crystals associated with green conichalcite R120017
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Ajoite (2) ]
Quick search: [ All Ajoite samples (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R120018
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R120018.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 13.6317(14)Å    b: 13.6660(20)Å    c: 14.5070(19)Å
alpha: 110.7687(69)°    beta: 107.2033(70)°    gamma: 105.5460(76)°   Volume: 2193.44(36)Å3    Crystal System: triclinic
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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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REFERENCES for Ajoite

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]

Schaller W T, Vlisidis A C, (1958) Ajoite, a new hydrous aluminum copper silicate, American Mineralogist, 43, 1107-1111   [view file]

Fleischer M (1959) New mineral names, American Mineralogist, 44, 464-470   [view file]

Chao G Y (1981) Ajoite: new data, American Mineralogist, 66, 201-203   [view file]

Pluth J J, Smith J V (2002) Arizona porphyry copper/hydrothermal deposits II: Crystal structure of ajoite, (K + Na)3Cu20Al3Si29O7(OH)16·~8H2O, Proceedings of the National Academy of Sciences, 99, 11002-11005