Refine by sub-sector
MinesGold
CopperMinerals
EquipmentSoftware
Precious MetalsBase Metals
MetalsDiamonds
Refine by geography
Canada
North America
Refined searches
columbite (Mn)
manganocolumbite
(Mn,Fe++)(Nb,Ta)2O6
columbite (Fe)
ferrocolumbite
Fe++Nb2O6
columbite (Mg)
(Mg,Fe++,Mn)(Nb,Ta)2O6
magnesiocolumbite
Additional Search Terms











GENERAL NEWS JOBS BLOGS RESEARCH COMPANIES COMPANY DIRECTORY
Results for :Columbite group

  1. Rare earth element geochemistry of columbite-group minerals: LA-ICP-MS data
    . Rare earth element geochemistry of columbite-group minerals: LA-ICP-MS data T. Graupner1,*, F distribution patterns are defined for columbite-group minerals (CGM) from lithiumcaesium-tantalum (LCT .graupner{at}bgr.de New data on rare earth element (REE) concentrations and distribution patterns of columbite

  2. Mineralogical Association of Canada
    CHEMICAL COMPOSITIONS OF COLUMBITE-GROUP MINERALS FROM GRANITIC PEGMA (PDF 697 Ko) CHEMICAL COMPOSITIONS OF COLUMBITE-GROUP MINERALS FROM GRANITIC PEGMATITES OF THE PAMPEAN RANGES, ARGENTINA (Excel 244 Ko Home | Online Store | Site Map | Contact Us THE CANADIAN MINERALOGIST Columbite CM44, 645

  3. Session Information
    RaudseppPOSTER    [Abstract] 0800 MA71B-02 CC Hall E Cation Disorder in Columbite-Group Minerals by

  4. Columbite group

  5. Columbite-(Mn) Mineral Data
    -A-Mineralogist from the Mineralogical Society of America Mindat.org's Discussion Groups Original Rockhounds Discussion Group Rockhounds Discussion Group on Yahoo Groups Mineral Discussion Forum from Fabre Minerals - also   Columbite-(Mn) Mineral Data   Search Webmineral

  6. Columbite - Wikipedia, the free encyclopedia
    manganocolumbite. The iron-rich member of the columbite group is ferrocolumbite. Some tin and tungsten may be , search Columbite-(Fe) General Category Oxide mineral Chemical formula ] References ^ Columbite-(Fe) Mineral Data ^ Columbite-(Fe) on Mindat.org ^ mindat.org Tantalite ^ P

  7. fergusonite - OneMine Mining and Minerals Library search results
    orthorhombic COLUMBITE GROUP, including columbite and tantalite. ... FERGUSONITE. Tyrite   SUMMARY ... The tetragonal FERGUSONITE GROUP, including fergusonite and sipylite. The

  8. Columbite - eNotes.com Reference
    the manganese-dominant analogue manganocolumbite. The iron-rich member of the columbite group is of the 1911 Encyclopædia Britannica article Columbite. Columbite, also called niobite, niobite -tantalite and columbate [(Fe, Mn)(Nb, Ta)2O6], is a black mineral group that is an ore of niobium and tantalum

  9. AMCSD Search Results

  10. TNR Gold/International Lithium Reports Significant Tantalum Mineralization at the Rare Metals Mavis Lake Project, Ont - Metals News - Metals Place
    mineralization occurs as fine-grained tantalite-columbite group minerals that are hosted primarily in sodic as previous work confirmed wodginite associated with tantalite, columbite, lithium tourmaline and


Next »