Important Update News

The RRUFF Project (rruff.info) 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.

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

Låvenite R120044

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 7 of 11  


Name: Låvenite
RRUFF ID: R120044
Ideal Chemistry: (Na,Ca)4(Mn2+,Fe2+)2(Zr,Ti,Nb)2(Si2O7)2(O,F)4
Locality: Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada
Source: Donald Doell [view label]
Owner: RRUFF
Description: Prismatic yellowish-orange on black amphibole
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Wohlerite (11) ]
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: R120044
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
DOWNLOADS:

Raman Data (Processed)
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R120044.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 10.784(2)Å    b: 9.970(2)Å    c: 7.169(1)Å
alpha: 90°    beta: 107.92(1)°    gamma: 90°   Volume: 733.3(1)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 Låvenite

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]

Brögger W C (1884) Forelöbig meddelelse om to nye norske mineraler, låvenit og cappelenit, Geologiska Föreningens i Stockholm Förhandlingar, 7, 598-600   [view file]

Marble J P, Fleischer M (1941) New mineral names, American Mineralogist, 26, 135-136   [view file]

Simonov V I, Belov N V (1960) Crystal structure of låvenite, Doklady Akademii Nauk SSSR, 130, 1333-1336   [view file]

Mellini M (1981) Refinement of the crystal structure of låvenite, Tschermaks Mineralogische und Petrographische Mitteilungen, 28, 99-112

Merlino S, Perchiazzi N (1988) Modular mineralogy of the cuspidine group of minerals, The Canadian Mineralogist, 26, 933-943   [view file]

Perchiazzi N, McDonald A M, Gault R A, Johnsen O, Merlino S (2000) The crystal structure of normandite and its crystal-chemical relationships with låvenite, The Canadian Mineralogist, 38, 641-648   [view file]

Biagioni C, Merlino S, Parodi G C, Perchiazzi N (2012) Crystal chemistry of minerals of the wöhlerite group from the Los Archipelago, Guinea, The Canadian Mineralogist, 50, 593-609   [view file]

Dal Bo F, Friis H, Mills S J (2022) Nomenclature of wöhlerite group minerals, Mineralogical Magazine, 86, 661-676