Browsing Naturhistorisk museum by Author "Wiedenbeck, Michael"

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  • Boron isotope composition of coexisting tourmaline and hambergite in alkaline and granitic pegmatites 
    Sunde, Øyvind; Friis, Henrik; Andersen, Tom; Trumbull, Robert; Wiedenbeck, Michael; Lyckberg, Peter; Agostini, Samuele; Casey, William H.; Yu, Ping (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The boron isotopic composition of tourmaline and hambergite (Be2BO3[OH,F]) from peraluminous (n = 12), peralkaline (n = 1), and peralkaline nepheline syenite (n = 16) pegmatites has been measured by secondary ion mass ...
  • The Hydrothermal Breccia of Berglia-Glassberget, Trøndelag, Norway: Snapshot of a Triassic Earthquake. 
    Müller, Axel; Ganerød, Morgan; Wiedenbeck, Michael; Spjelkavik, Skule Olaus Svendsen; Selbekk, Rune (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    The quartz-K-feldspar-cemented breccia of Berglia-Glassberget in the Lierne municipality in central Norway forms an ellipsoid structure 250 m × 500 m in size. The hydrothermal breccia is barren in terms of economic commodities ...