Sökning: "LA-ICP-MS"

Visar resultat 1 - 5 av 28 uppsatser innehållade ordet LA-ICP-MS.

  1. 1. Calculating the combined elemental composition of spodumene using La_ICP_MS in thin_sections samples from Europe.

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Maximilian Körtge; [2023]
    Nyckelord :Lithium minerals; Spodumene; Trace-elements; La-ICP-MS; Mineral processing; Geochemistry;

    Sammanfattning : The study gives a broad background to understand the high demand of lithium batteries in the coming years, especially in Europe. The goal of the study is to use La-ICP-MS to analyse spodumene samples from different lithium deposits in Europe to get a better knowledge of the contents of trace elements in spodumene. LÄS MER

  3. 2. Record of the end-Triassic mass extinction in shallow marine carbonates: the Lorüns section (Austria)

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Linus Brakebusch; [2022]
    Nyckelord :sedimentology; geochemistry; ooids; oolites; oncoids; oncolites; Triassic; Jurassic; Rhaetian; Hettangian; ocean acidification; Earth and Environmental Sciences;

    Sammanfattning : The end-Triassic mass extinction (ETE) was one of the five big mass extinctions of the Phanerozoic and occurred ~201 Ma ago. Research agrees that the main triggering factor for the ETE was the eruptions of the Central Atlantic Magmatic Volcanic Province (CAMP), linked to the break-up of the supercontinent Pangaea. LÄS MER

  4. 3. Geochemical Study of Trace and Critical Elements in Chalcopyrite and Pyrite from the Assarel Porphyry-Cu-Au Deposit, Bulgaria

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Liz Lobo; [2022]
    Nyckelord :Citical metals; Trace elements; Cu-Au porphyry deposit; Orexplore GeoCore X10; LA-ICP-MS.;

    Sammanfattning : .... LÄS MER

  5. 4. Characterization of the cobalt content in zinc ore from Zinkgruvan, Sweden

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Ingeborg Hjorth; [2022]
    Nyckelord :Zinkgruvan; Bergslagen; Cobalt; Sphalerite; Pyrrhotite; Safflorite;

    Sammanfattning : Zinkgruvan is a stratiform Zn-Pb-Ag deposit located in the Bergslagen ore district in south central Sweden. Elevated concentrations of cobalt have been detected in zinc ore from the mine. LÄS MER

  7. 5. U-Pb age constraints on the host rocks of the Barsele Norra Volcanogenic Massive Sulphide deposit, northern Sweden

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Maria Sandlund; [2021]
    Nyckelord :Geochronology; Skellefte district; Barsele; VMS; LA-ICP-MS; SEM;

    Sammanfattning : The Barsele area is located in the "Gold Line", southwest of the volcanogenic massive sulphide (VMS) Skellefte district which hosts more than 85 known VMS-deposits where some are gold-bearing. The Barsele area consists of the Central, Avan and Skiråsen intrusion hosted gold deposits, the Norra gold-bearing VMS-deposit and the Risberget zone. LÄS MER