Hydrothermal alteration and host rock characteristics of the Rautuoja Iron oxide-Copper-Gold deposit

• Main Author: Ullgren, Aki
• Other Authors: Helsingin yliopisto, Matemaattis-luonnontieteellinen tiedekunta, Geotieteiden ja maantieteen laitos, University of Helsinki, Faculty of Science, Department of Geosciences and Geography, Helsingfors universitet, Matematisk-naturvetenskapliga fakulteten, Institutionen för geovetenskaper och geografi
• Format: Master Thesis
• Language: English
• Published: Helsingfors universitet 2013
• Subjects: Geology; Geologia; Geologi; Haparanda; Kolari; Pajala; Savukoski; Wall Rocks
• Online Access: http://hdl.handle.net/10138/230472

The Rautuoja deposit lies at the contact of the ca. 1.86 Ga Haparanda Group Monzonite-Diorite intrusions and the Savukoski Group supracrustal rocks. The deposit is adjacent to the SSW-NNE trending shear zone that is a part of the Kolari-Pajala shear structure. The deposit consists of disseminated ty...