Essays about: "Porphyry-deposit"

Found 3 essays containing the word Porphyry-deposit.

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

    University essay from Uppsala universitet/Institutionen för geovetenskaper

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

    Abstract : .... READ MORE

  3. 2. Geophysical investigation of the Arvidsjaur volcanics and the Archean-Proterozoic boundary

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Erik Bjänndal; [2019]
    Keywords : Laver SimPEG MT Magnetotelluric Magnetic Inversion;

    Abstract : In this work the magnetic and magnetotelluric (MT) geophysical methods have been used to produce two 3D models for the Laver area in southern Norrbotten. A new discovery of a porphyry copper deposit located at the Lill-Laverberget was reported by Boliden in 2012. READ MORE

  4. 3. Petrology and lithogeochemistry of the host rocks to the Nautanen Cu-Au deposit, Gällivare area, northern Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Ian McGimpsey; [2010]
    Keywords : geography; geology; petrology; lithogeochemistry; Nautanen Cu-Au deposit; Gällivare; northern Sweden; Earth and Environmental Sciences;

    Abstract : The Nautanen Cu-Au deposit is located 75 km north of the Arctic circle, and 10 km northeast of the town of Gällivare in northern Sweden. Nautanen is just 8 km west of the giant Malmberget apatite-iron ore deposit and 15 km north of one of Europe’s largest copper producers, the Aitik Cu (Au) porphyry deposit. READ MORE