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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.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

Stevensite R070332

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 3558 of 4216  


Name: Stevensite
RRUFF ID: R070332
Ideal Chemistry: (Ca,Na)xMg3-ySi4O10(OH)2
Locality: Kovdor, Kola Peninsula, Russia
Source: Michael Scott S100959 [view label]
Owner: RRUFF
Description: Colorless fine-grained, pseudomorph after pectolite
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Clay (86) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample; Raman spectra overwhelmed by fluorescence
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: R070332
Wavelength:
Sample Description: Unoriented sample; Raman spectra overwhelmed by fluorescence
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
REFERENCES for Stevensite

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]

Leeds A R (1873) Contributions to mineralogy, American Journal of Science and Arts, 6, 22-26   [view file]

Chester A H (1896) Stevensite, in A Dictionary of the Names of Minerals including their History and Etymology John Wiley and Sons New York 257-257   [view file]

Faust G T, Murata K J (1953) Stevensite, redefined as a member of the montmorillonite group, American Mineralogist, 38, 973-987   [view file]

Faust G T, Hathaway J C, Millot G (1959) A restudy of stevensite and allied minerals, American Mineralogist, 44, 342-370   [view file]

Brindley G W, Bish D L, Wan H M (1977) The nature of kerolite, its relation to talc and stevensite, Mineralogical Magazine, 41, 443-452   [view file]

Fonteneau L, Caner L, Petit S, Julliot F, Ploquin F, Fritsch E. (2020) Swelling capacity of mixed talc-like/stevensite layers in white/green clay infillings (“deweylite”/ “garnierite”) from serpentine veins of faulted peridotites, New Caledonia, American Mineralogist, 105, 1536-1546