Sökning: "copper sulphide mineralization"

Hittade 5 uppsatser innehållade orden copper sulphide mineralization.

  1. 1. Temporal and genetical constraints of the Cu-Co Vena-Dampetorp deposit, Bergslagen, Sweden

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Dino Leopardi; [2020]
    Nyckelord :Bergslagen; Vena; Dampetorp; Cu-Co; sulphide melting; Bastnäs-type; cobaltite; arsenopyrite; titanite dating; sulphide mineralization; sulphide re-mobilisation.; Earth and Environmental Sciences;

    Sammanfattning : The Bergslagen Province is known for containing major Zn-Pb-Ag and Zn-Pb-Cu-Ag sulphide mineralizations with associated iron-oxide skarns and a lot of research have focused on understanding them. However, Cu-Co deposits like the Vena-Dampetorp deposit have received less attention. LÄS MER

  3. 2. Ore mineralogy and silver distribution at the Rävliden N volcanogenic massive sulphide deposit, Skellefte district, Sweden

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

    Författare :Simon Johansson; [2017]
    Nyckelord :Rävliden N; Boliden Mineral AB; Volcanogenic massive sulphide deposit; Ore mineralogy; Silver; Remobilisation;

    Sammanfattning : The Rävliden North deposit (Rävliden N) is a volcanogenic massive sulphide (VMS) deposit in the western part of the Skellefte district, northern Sweden. The district is one of Sweden’s major metallogenic provinces with a significant amount of VMS deposits. LÄS MER

  4. 3. Mineralogisk och malmpetrografisk studie av disseminerade sulfider i rika och fattiga prover från Kleva

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Andreas Björk; [2013]
    Nyckelord :disseminerad malm; mineralisering; Kleva; koppar-nickel; copper nickel mineralization; disseminated ore.; Earth and Environmental Sciences;

    Sammanfattning : The Kleva copper-nickel sulphide mineralization in Jonkoping County, southeastern Sweden, is categori-sed as an elongated mafic pluton. In this study, ore microscopy and quantitative chemical analysis using SEM -EDS have been used to describe the relative abundance and distribution of sulphides and iron oxides in disseminated samples. LÄS MER

  5. 4. The copper sulphide mineralization of the Zinkgruvan Deposit, Bergslagen, Sweden

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Karolina Bjärnborg; [2009]
    Nyckelord :Zinkgruvan; copper sulphide mineralization; chalcopyrite; cubanite; kopparsulfidmineralisering; kopparkis; kubanit; Earth and Environmental Sciences;

    Sammanfattning : At Zinkgruvan, Sweden, zinc, lead and silver are mined from a stratiform ore body. It is considered syngenetic and situated in metavolcanic and metasedimentary rocks. A fault, the Knalla fault, separates the Zinkgruvan deposit into two parts. LÄS MER

  7. 5. The mineral composition of the Burkland Cu-sulphide deposit at Zinkgruvan, Sweden : a supplementary study

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Christine Andersen; [2009]
    Nyckelord :Zinkgruvan; Bergslagen; Åmmeberg-deposit; Burkland Cu-mineralisation; chalcopyrite; hydrothermalcopper sulphide; VMS; SEDEX copper sulphide; SEDEX; Åmmeberg-malmförekomst; Burkland kopparmineralisering; kopparkis; hydrotermal kopparsulfid; Earth and Environmental Sciences;

    Sammanfattning : The Zinkgruvan Mining AB, situated in south-central Sweden in Örebro County, south-east of Åmmeberg, plans to expand their production on a massive, carbonate hosted copper-sulphide ore deposit, the Burkland Cu-mineralization in the eastern part of Knalla. At present mainly Zn-Pb-Ag are mined. LÄS MER