Julgoldite-(Fe2+) R070725

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 1 of 2  


Name: Julgoldite-(Fe2+)
RRUFF ID: R070725
Ideal Chemistry: Ca2Fe2+Fe3+2(Si2O7)(SiO4)(OH)2·H2O
Locality: Khandivali Quarry (Kandivali Quarry), Mumbai District (Bombay District), Maharashtra, India
Source: Michael Scott S104176 [view label]
Owner: RRUFF
Description: Clusters of black blades associated with quartz
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
CHEMISTRY 
RRUFF ID: R070725.2
Sample Description: Microprobe Fragment
Measured Chemistry: light: Ca2.00(Fe2+0.86Mg0.14)Σ=1(Fe3+1.67Al0.33)Σ=2(Si2.00O7)(Si1.00O4)(OH)2·H2O; OH by charge balance; gray: Ca2.00(Fe2+0.82Mg0.18)Σ=1(Fe3+1.44Al0.58)Σ=2(Si2.00O7)(Si1.00O4)(OH)2·H2O
Microprobe Data File: [ Download Excel File ]
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: R070725
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 780nm @ 100% of 600mW
DOWNLOADS:

Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R070725.1
Sample Description: Powder, mixed with quartz
Cell Refinement Output: a: 8.912(1)Å    b: 6.0661(6)Å    c: 19.380(2)Å
alpha: 90°    beta: 97.586(9)°    gamma: 90°   Volume: 1038.50(9)    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.

DOWNLOADS:

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
X Min:    X Max:    X Sort:
REFERENCES for Julgoldite-(Fe2+)

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 (1967) Abstract of paper presented at the twelfth annual meeting: Eleven new minerals from Langban, Sweden, The Canadian Mineralogist, 9, 301-301   [view file]

Fleischer M (1971) New mineral names, American Mineralogist, 56, 2156-2159   [view file]

Moore P B (1971) Julgoldite, the Fe+2 - Fe+3 dominant pumpellyite, a new mineral from Långban, Sweden, Lithos, 4, 93-99

Allmann R, Donnay G (1973) The crystal structure of julgoldite, Mineralogical Magazine, 39, 271-281   [view file]

Passaglia E, Gottardi G (1973) Crystal chemistry and nomenclature of pumpellyites and julgoldites, The Canadian Mineralogist, 12, 219-223   [view file]