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Regional Report: Khaldzan Buragtag massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia

Complex tantalum-niobium-zirconium-rare earth mineralization spatially and genetically associated with a multiple phase intrusion of alkaline granitoids. The massif is formed by two outcrops: Concentric Southern (with top on Khaldzan Buregtei Ula Mt) and garpolite like Northern one (with top on Ulyn Khuren Mt). In shape massif resemble "!". Southern outcrop includind Khaldzan Buregtei Ta-Nb-Zr-REE deposit in agpaitic alcaline granites of V&VII intrusive phases. Northern outcrop composed mainly from nordmarkites of I intrusive phase and including Tsakhirin Khuduk Y-Zr-Nb deposit in exocontact metasomatic zone.

For full locality listing click here. Alternatively: Click here for heirarchical list of localities in Khaldzan Buragtag massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia

  • Actinolite - 1, 7
  • Aegirine - 1, 4, 5, 6, 7
  • Aenigmatite - 1, 6, 7
  • Aeschynite-(Ce) - 1
  • Aeschynite-(Y) - 1
  • Agardite-(Y) - 1
  • Albite - 1, 7
  • Allanite-(Ce) - 4, 6, 7
  • Aluminocerite-(Ce) - 7
  • Anatase - 1
  • Anglesite - 1
  • Apatite-(CaF) - 1
  • Apatite-(CaOH) - 1, 7
  • Arfvedsonite - 1, 5, 6, 7
  • Armalcolite - 1
  • Arsenic - 1
  • Arsenopyrite - 1
  • Baryte - 1, 7
  • Bastnäsite-(Ce) - 1, 7
  • Bavenite - 1, 6, 7
  • Bazirite - 1
  • Brannerite - 1, 7
  • Britholite-(Ce) - 1
  • Britholite-(Y) - 7
  • Calciocatapleiite - 1
  • Calciogadolinite-(Y) - 6
  • Calcite - 1, 6, 7
  • Carminite - 1
  • Cerianite-(Ce) - 1
  • Ceriopyrochlore-(Ce) - 1, 5, 7
  • Cerite-(Ce) - 1, 7
  • Cerussite - 1
  • Chalcopyrite - 1, 7
  • Chernovite-(Y) - 1
  • Chevkinite-(Ce) - 6, 7
  • Clinochlore - 1, 6, 7
  • Coffinite - 1
  • Columbite-(Fe) - 1, 7
  • Copper - 1, 7
  • Cornwallite - 1
  • Diopside - 1, 7
  • Elpidite - 1
  • Epidote - 1, 6, 7
  • Eudialyte - 6, 7
  • Fayalite - 4
  • Fergusonite-(Y) - 1, 4, 5, 6, 7
  • Ferriallanite-(Ce) - 4, 5, 7
  • 'Ferrithorite' - 1, 2
  • Fersmite - 1, 6, 7
  • Fluorite - 1, 4, 5, 2
  • Fluoro-ferroleakeite - 1
  • Gadolinite-(Y) - 1, 6
  • Galena - 1
  • Genthelvite - 1, 6, 7
  • Gerenite-(Y) - 1
  • Gittinsite - 1
  • Gold - 1, 7
  • Hedenbergite - 1, 7
  • Hematite - 1, 7, 2
  • Hingganite-(Ce) - 4, 5, 6, 7
  • Hingganite-(Y) - 5, 6, 7
  • Hydroxylbastnäsite-(Ce) - 6, 7
  • Ilmenite - 1, 7
  • 'Ilmenorutile' - 1, 7
  • Ilvaite - 1, 4, 6
  • Kainosite-(Y) - 1, 4, 5
  • Katophorite - 1
  • Lead - 1
  • Löllingite - 1
  • Magnesite - 1, 7
  • Magnetite - 4, 7
  • Malachite - 1, 7
  • Microcline - 1, 5, 6, 7, 2
  • Milarite - 1
  • Molybdenite - 1
  • Monazite-(Ce) - 1
  • Narsarsukite - 1
  • Nontronite - 1
  • Orthoclase - 1, 5, 7
  • Percleveite-(Ce) - 5
  • Plumbopyrochlore - 1
  • Polylithionite - 1, 7
  • Prehnite - 1, 7
  • Pyrite - 1, 6, 7
  • Pyrochlore - 1
  • Pyrrhotite - 1
  • Quartz - 1, 4, 5, 6, 7
  • Riebeckite - 1, 7
  • Romanite - 1
  • Rutile - 1, 7
  • Senaite - 1
  • Sphalerite - 1, 7
  • Stilpnomelane - 1, 6, 7
  • 'Strontian Fluorite' - 1
  • Strontiopyrochlore - 1
  • Sulphur - 1
  • Synchysite-(Ce) - 1, 7
  • Synchysite-(Y) - 1
  • Tennantite - 1
  • Thorite - 1, 6, 7
  • Tin - 1
  • Titanite - 1, 5, 7
  • Tuhualite - 1
  • 'Unnamed (HBU UK-1)' - 7
  • 'Unnamed (HBU UK-2)' - 1
  • 'Unnamed (HBU UK-3)' - 1
  • 'Unnamed (HBU UK-4)' - 1
  • 'Unnamed (HBU UK-5)' - 1
  • 'Unnamed (HBU UK-6)' - 1
  • Wilkinsonite - 7
  • Willemite - 1
  • Wulfenite - 1, 7
  • Xenotime-(Y) - 1, 6, 7
  • Yttrialite-(Y) - 1
  • Yttropyrochlore-(Y) - 1
  • Zinc - 1
  • Zircon - 1, 4, 5, 6, 7
  • β-Fergusonite-(Y) - 4, 5


    • 118 minerals listed.

    Locality Key
    1Khaldzan Buragtag massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia
    2Khatuugiin thorite occurrence, Khaldzan Buragtag massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia
    3Mount Ulyn Khuren, Khaldzan Buragtag Massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia
    4Neprimetnyi pegmatite, Mount Ulyn Khuren, Khaldzan Buragtag Massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia
    5Pseudomorphosed pegmatite, Mount Ulyn Khuren, Khaldzan Buragtag massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia
    6Tat'yana pegmatite, Mount Ulyn Khuren, Khaldzan Buragtag Massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia
    7Tsakhirin Khuduk Y-Zr-Nb deposit, Khaldzan Buragtag massif, Altai Mts, Hovd Aimag (Khovd Aimag), Mongolia

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 26th Nov 2009 22:46:08