Diadochite R050631
Name: Diadochite
RRUFF ID: R050631
Ideal Chemistry: Fe3+2(PO4)(SO4)(OH)·6H2O
Locality: Patagonia Mountains, Arizona, USA
Source: University of Arizona Mineral Museum 12690
Owner: RRUFF
Description: Colorless acicular crystal
Status: The identification of this mineral has been confirmed by X-ray diffraction.
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: R050631
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 40% of 150mW
DOWNLOADS:

Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050631.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
DOWNLOADS:

Infrared Data (Processed)
RRUFF File
X Min:    X Max:    X Sort:
POWDER DIFFRACTION 
RRUFF ID: R050631.1
Sample Description: Powder
Cell Refinement Output: a: 9.566(3)Å    b: 9.730(4)Å    c: 7.331(3)Å
alpha: 98.67(5)°    beta: 107.94(4)°    gamma: 64.06(4)°   Volume: 583.7(2)    Crystal System: triclinic
  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 Diadochite

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]

Breithaupt A (1837) Bestimmung neuer mineralien. 2. Diadochit, Journal für Praktische Chemie, 10, 503-505   [view file]

Peacor D R, Rouse R C, Coskren T D, Essene E J (1999) Destinezite (“diadochite”), Fe2(PO4)(SO4)(OH)·6H2O; its crystal structure and role as a soil mineral at Alum Cave Bluff, Tennessee, Clays and Clay Minerals, 47, 1-11   [view file]

Jambor J L, Roberts A C (2000) New mineral names, American Mineralogist, 85, 263-266   [view file]