Important Update News

The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.

The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.

We are grateful to NASA for the funding of this effort.

Pascoite R060574

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 2905 of 4216  


Name: Pascoite
RRUFF ID: R060574
Ideal Chemistry: Ca3V5+10O28·17H2O
Locality: Arrowhead Claim, Slick Rock, San Miguel County, Colorado, USA
Source: Michael Scott S100803 [view label]
Owner: RRUFF
Description: Orange vitreous crust
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Pascoite (5) ]
CHEMISTRY 
RRUFF ID: R060574.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
DOWNLOADS:

  To download sample data,
  please select a specific
  orientation angle.
Direction of polarization of laser relative to fiducial mark:
X Min:    X Max:    X Sort:
BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060574
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
DOWNLOADS:

Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R060574.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 19.65(1)Å    b: 10.185(8)Å    c: 10.956(8)Å
alpha: 90°    beta: 120.79(2)°    gamma: 90°   Volume: 1884(3)Å3    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.

DOWNLOADS:

DIF File
X-ray Data (XY - RAW) View Graph
RRUFF File
X Min:    X Max:    X Sort:
REFERENCES for Pascoite

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]

Hillebrand W F, Merwin H E, Wright F E (1914) Hewettite, metahewettite and pascoite, hydrous calcium vanadates, Proceedings of the American Philosophical Society, 53, 31-54   [view file]

Swallow A G, Ahmed F R, Barnes W H (1966) The crystal structure of pascoite, Ca3V10O28·17H2O, Acta Crystallographica, 21, 397-405

Frost R L, Erickson K L, Weier M L (2004) Hydrogen bonding in selected vanadates: a Raman and infrared spectroscopy study, Spectrochimica Acta Part A, 60, 2419

Hughes J M, Schindler M, Francis C A (2005) The C2/m disordered structure of pascoite, Ca3[V10O28]·17H2O: bonding between structural units and interstitial complexes in compounds containing the [V10O28]6- decavanadanate polyanion, The Canadian Mineralogist, 43, 1379-1386   [view file]

Locock A J, Piilonen P C, Ercit T S, Rowe R, Kolitsch U (2006) New mineral names, American Mineralogist, 91, 710-715   [view file]

Kolitsch U, Rieck B, Brandstätter F, Schreiber F, Fabritz K H, Blaß G, Gröbner J (2014) Neufunde aus dem altem Bergbau und den Schlacken von Lavrion (II), Mineralien Welt, 25, 82-95

Hawthorne F C, Hughes J M, Cooper M A, Kampf A R (2022) Bonding between the decavanadate polyanion and the interstitial complex in pascoite-family minerals, The Canadian Mineralogist, 60, 341-359