Important Update News

The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.

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

Clinoptilolite-K R110201

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 555 of 2398  


Name: Clinoptilolite-K
RRUFF ID: R110201
Ideal Chemistry: K6(Si30Al6)O72·20H2O
Locality: Conejo Volcanics, Agoura, Santa Monica Mountains, Los Angeles County, California, USA
Source: Donald Doell [view label]
Owner: RRUFF
Description: Colorless tabular crystals associated with ferrierite-K R110200
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Heulandite (13) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary 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: R110201
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R110201.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 17.672(2)Å    b: 17.931(2)Å    c: 7.4102(8)Å
alpha: 90°    beta: 116.386(7)°    gamma: 90°   Volume: 2103.5(6)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.

X Min:    X Max:    X Sort:
REFERENCES for Clinoptilolite-K

American Mineralogist Crystal Structure Database Record: [view record]

Schaller W T (1923) Ptilolite and related zeolites, American Mineralogist, 8, 93-96   [view file]

Wherry E T (1923) Proceedings of societies, American Mineralogist, 8, 93-96   [view file]

Schaller W T (1932) The mordenite-ptilolite group; clinoptilolite, a new species, American Mineralogist, 17, 128-134   [view file]

Holland T H (1934) Proceedings of societies: Mineralogical Society of Great Britian and Ireland, American Mineralogist, 19, 233-234   [view file]

Mason B, Sand L B (1960) Clinoptilolite from patagonia: the relationship between clinoptilolite and heulandite, American Mineralogist, 45, 341-350   [view file]

Mumpton M A (1960) Clinoptilolite redefined, American Mineralogist, 45, 351-369   [view file]

Wise W S, Nokleberg W J, Kokinos M (1969) Clinoptilolite and ferrierite from Agoura, California, American Mineralogist, 54, 887-895   [view file]

Alberti A (1972) On the crystal structure of the zeolite heulandite, Tschermaks Mineralogische und Petrographische Mitteilungen, 18, 129-146

Koyama K, Takeuchi Y (1977) Clinoptilolite: The distribution of potassium atoms and its role in thermal stability, Zeitschrift für Kristallographie, 145, 216-239   [view file]

Coombs D S, Alberti A, Armbruster T, Artioli G, Colella C, Galli E, Grice J D, Liebau F, Mandarino J A, Minato H, Nickel E H, Passaglia E, Peacor D R, Quartieri S, Rinaldi R, Ross M, Sheppard R A, Tillmanns E, Vezzalini G, (1997) Recommended nomenclature for zeolite minerals: report of the Subcommittee on Zeolites of the International Mineralogical Association, Commission on New Minerals and Mineral Names, The Canadian Mineralogist, 35, 1571-1606   [view file]

Jambor J L, Grew E S, Roberts A C (1998) New mineral names, American Mineralogist, 83, 1347-1352   [view file]

Snellings R A, Gualtieri A F, Elsen J (2009) The Rietveld structure refinement of an exceptionally pure sample of clinoptilolite from Equador and its Na-, K-, and Ca- exchanged forms, Zeitschrift für Kristallographie Supplement, 30, 395-400