• Gjerdingenite-Fe Mineral Data

    webmineral.com/data/Gjerdingenite-Fe.shtml Gjerdingenite-Fe Ralstonite. Comments: SEM photomicrograph of gjerdingenite-Fe.The mineral is dusted with tiny crystals of two phases. At high magnification, one of them is seen to form cubes and is probably ralstonite.
  • Gjerdingenite-Fe: Mineral information, data and localities.

    www.mindat.org/min-11458.html Search for Gjerdingenite-Fe on Well-Arranged Molecules; Wilensky Fine Minerals. Localities for Gjerdingenite-FeHide. This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality ...
  • Gjerdingenite-Fe Mineral Specimen For Sale

    www.dakotamatrix.com/products/12136/gjerdingenite-fe Gjerdingenite-Fe - Beige-yellow prismatic crystal to 1mm. . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Gjerdingenite-Fe mineral information and data

    www.dakotamatrix.com/mineralpedia/9112/gjerdingenite-fe Gjerdingenite-Fe. This is a one locality mineral, a member of the Labuntsovite supergroup. All members of this supergroup are titanium bearing with niobium to some degree. All are cyclosilicates, reflective of their prismatic habit. This particular specimen contains a tiny less than 1mm cluster of three or four yellowish crystals.
  • Category:Gjerdingenite-Fe - Wikimedia Commons

    commons.wikimedia.org/wiki/Category:Gjerdingenite-Fe Media in category "Gjerdingenite-Fe" This category contains only the following file.
  • Gjerdingenite-Ca: Mineral information, data and localities.

    www.mindat.org/min-28923.html Gjerdingenite-Ca mineral data, information about Gjerdingenite-Ca, its properties and worldwide locations.
  • Gjerdingenite-Ca Mineral Data

    webmineral.com/data/Gjerdingenite-Ca.shtml A Bijoux Google Search for Gjerdingenite-Ca Dakota Matrix Minerals Google Search for Gjerdingenite-Ca John Betts Fine Minerals Search for Gjerdingenite-Ca McDougall Minerals Google Search for Gjerdingenite-Ca Rock and Mineral Shows Google Search for Gjerdingenite-Ca Weinrich Minerals, Inc. Google Search for Gjerdingenite-Ca

    pubs.geoscienceworld.org/.../gjerdingenite-fe-from-norway-a-new-mineral-species Gjerdingenite-Fe occurs as yellow prisms or laths up to 1 mm long in miarolitic cavities of a sodic granite (“ekerite”) at Gjerdingselva, Lunner, Oppland, Oslo Region, Norway. The simplified formula is K 2 [(H 2 O) 2 (Fe,Mn)][(Nb,Ti) 4 (Si 4 O 12) 2 (OH,O) 4]·4H 2 O, i.e., the mineral is an analogue of those with root name kuzmenkoite ...

    rruff.info/doclib/cm/vol40/CM40_1629.pdf GJERDINGENITE-Fe, A NEW MINERAL SPECIES IN THE LABUNTSOVITE GROUP 1631 1.692). This feature could possibly be used as a diag-nostic characteristic of gjerdingenite. CHEMICAL DATA AND INFRARED SPECTRUM Chemical analyses Three crystals of gjerdingenite-Fe, including the one
  • Gjerdingenite-Fe - Mineralogical Association

    www.mineralogicalassociation.ca/doc/Gjerdingenite-Fe.pdf & IVALDA, G. (2002): Gjerdingenite-Fe from Norway, a new mineral species in the labuntsovite group: description, crystal structure and twinning. Canadian Mineralogist 40, 1629-1639.