Essays about: "vulkaniska sfäruliter"

Found 1 essay containing the words vulkaniska sfäruliter.

  1. 1. Baggalútar from Hvalfjörður (Iceland): Enigmatic spheroids of hydrothermally altered basaltic tephra

    University essay from Uppsala universitet/Mineralogi, petrologi och tektonik

    Author : Emmie Djuse; [2022]
    Keywords : Baggalútar; Iceland; basalt; Hvalfjörður; zeolites; volcanic spherulite; spheroids; Baggalútar; Island; basalt; Hvalfjörður; zeoliter; vulkaniska sfäruliter; sfäroider;

    Abstract : Baggalútar are well-rounded spheroids that typically measures 16-18 mm in size and have a brownreddish appearance. They can be found in the Hvalfjörður bay in SW Iceland. READ MORE