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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.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

Corkite R050522

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 945 of 4216  


Name: Corkite
RRUFF ID: R050522
Ideal Chemistry: PbFe3+3(SO4)(PO4)(OH)6
Locality: near Dernbach, Nassau, Germany
Source: University of Arizona Mineral Museum 2490 [view label]
Owner: RRUFF
Description: Black pseudo-cubo-octahedral single crystals, associated with reniform goethite balls
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Groups: [ alunite (46) ] [ beudantite (14) ]
Quick search: [ All Corkite samples (3) ]
CHEMISTRY 
RRUFF ID: R050522.2
Sample Description: Microprobe fragment
Measured Chemistry: Pb1.00(Fe3+2.80Fe2+0.15Al0.05)Σ=3[(S0.58P0.42)Σ=1O4]2(OH)6
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: R050522
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: R050522.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 7.2894(9)Å    b: 7.2894(9)Å    c: 16.863(1)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 776.0(2)Å3    Crystal System: hexagonal
  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 - Processed)
RRUFF File
X Min:    X Max:    X Sort:
REFERENCES for Corkite

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]

Dauber H (1857) Ueber Svanbergit und Beudantit, Annalen der Physik und Chemie, 10, 579-580   [view file]

Rammelsberg C (1857) Ueber die Zusammensetzung des Beudantits, Annalen der Physik und Chemie, 10, 581-583   [view file]

Adam G J (1869) Tableau Minéralogique. Corkite, Annales des Mines, 15, 552-553   [view file]

Butler B S, Schaller W T (1911) Some minerals from Beaver County, Utah, American Journal of Science, 32, 418-424   [view file]

Giuseppetti G, Tadini C (1987) Corkite, PbFe3(SO4)(PO4)(OH)6, its crystal structure and ordered arrangement of the tetrahedral cations, Neues Jahrbuch für Mineralogie, Monatshefte, 1987, 71-81

Scott K M (1987) Solid solution in, and classification of, gossan-derived members of the alunite-jarosite family, northwest Queensland, Australia, American Mineralogist, 72, 178-187   [view file]

Jambor J L (1999) Nomenclature of the alunite supergroup, The Canadian Mineralogist, 37, 1323-1341   [view file]

Frost R L, Wills R, Martens W (2005) Raman spectroscopy of beaverite and plumbojarosite, Journal of Raman Spectroscopy, 36, 1106-1112

Sato E, Nakai I, Miyawaki R, Matsubara S (2009) Crystal structures of alunite family minerals: beaverite, corkite, alunite, natroalunite, jarosite, svanbergite, and woodhouseite, Neues Jahrbuch für Mineralogie, Abhandlungen, 185, 313-322

Bayliss P, Kolitsch U, Nickel E H, Pring A (2010) Alunite supergroup: recommended nomenclature, Mineralogical Magazine, 74, 919-927   [view file]

Ondrejka M, Bačík P, Sobocký T, Uher P, Škoda R, Mikuš T, Luptáková J, Konečiný P (2018) Minerals of the rhabdophane group and the alunite supergroup in microgranite: products of low-temperature alteration in a highly acidic environment from the Velence Hills, Hungary, Mineralogical Magazine, 82, 1277-1300