Essays about: "protolit"

Found 3 essays containing the word protolit.

  1. 1. Garnet amphibolite in the internal Eastern Segment, Sveconorwegian Province : monitors of metamorphic recrystallization at high temperature and pressure during Sveconorwegian orogeny

    University essay from Lunds universitet/Geologiska institutionen

    Author : Tove Hernnäs; [2018]
    Keywords : Sveconorwegian; metamorphic petrology; mapping; coronitic metagabbro; microtextures; Eastern Segment; Earth and Environmental Sciences;

    Abstract : The analyzed area exposes a deep underthrusting lower plate of the Sveconorwegian orogen and facilitates studying of an elsewhere hidden portion of the Earth. Petrographic and structural studies of different metamorphic rock types within the southern Eastern Segment, Sveconorwegian Province, Sweden, were carried out to better understand the regional metamorphism and deformation history. READ MORE

  3. 2. Determining host rock protolith in an altered VMS deposit in the Rävliden area, North Sweden

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Zana Mataruga; [2016]
    Keywords : Rävliden; lithogeochemistry; immobile elements; protolith; alteration; Rävliden; lithogeokemi; immobila element; protolit; omvandlingar;

    Abstract : The Rävliden mine is located in the Skellefte district in northern Sweden. In close proximity lays the Kristineberg deposit containing zinc, copper and lead ore which has been mined since the 1940’s. The district is rich in massive sulphide deposits and the mining history can be dated back to the 1920’s. READ MORE

  4. 3. An investigation of the Felsic Ramiane Pluton in the Monapo Structure, northern Moçambique

    University essay from Lunds universitet/Geologiska institutionen

    Author : Jonnina P. Karlsson; [2006]
    Keywords : Moçambique Orogenic Belt; Nampula Subprovince; Monapo Structure; Ramiane Pluton; Moçambique bältet; Nampula provinsen; Monapostrukturen; Ramianeplutonen; Earth and Environmental Sciences;

    Abstract : Monapostrukturen ligger i Nampula provinsen i norra Moçambique, och utgör en del av Mocambique bältet. Strukturen är ca 35-40 km i diameter och har en mycket låg topografi. Trots detta syns den väl på satellitbilder och flygfotografier. READ MORE