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Timing of Magmatism and Mineralisation at Falun, a Major Base Metal Sulphide Deposit in the Fennoscandian Shield, Sweden
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Geosciences and Environmental Engineering.
Sveriges Geologiska Undersökning.
Sveriges Geologiska Undersökning.
Sveriges Geologiska Undersökning.
2015 (English)In: Mineral Resources in a Sustainable World / [ed] A.S. Andre-Mayer; M. Cathelineau; P. Muchez; E. Pirard; S. Sindern, 2015, 591-594 p.Conference paper (Refereed)
Abstract [en]

U-Pb (zircon) ion probe geochronology on key lithologies at the Palaeoproterozoic Falun Zn-Pb-Cu-(Au-Ag) sulphide deposit in the south-western part of the Fennoscandian Shield has been carried out. Results suggest that dominantly felsic sub-volcanic intrusion, hydrothermal alteration, ore formation and intrusion by dykes and plutons took place in a short time interval between 1894 +/- 3 Ma and 1891 +/- 3 Ma. Analogues to intra-arc VMS mineralisation in Peru are discussed.

Place, publisher, year, edition, pages
2015. 591-594 p.
Research subject
Ore Geology
Identifiers
URN: urn:nbn:se:ltu:diva-39965Local ID: ee991c5b-6f26-450a-bede-7cd4b5264dcfISBN: 978-2-85555-066-4OAI: oai:DiVA.org:ltu-39965DiVA: diva2:1013485
Conference
SGA Biennial Meeting on Mineral Resources in a Sustainable World : 24/08/2015 - 27/08/2015
Note
Validerad; 2016; Nivå 1; 20160621 (andbra)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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Kampmann, Tobias
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Geosciences and Environmental Engineering

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