Pyrite and sphalerite trace element redistribution during metamorphism of the Rävliden North VMS deposit, northern Sweden

The Rävliden North volcanogenic massive sulphide (VMS) deposit and its host rocks exhibit a shared history of metamorphism during the 1.88–1.86 Ga deformation phases of the Svecokarelian orogeny. Predominantly internal sulphide remobilisation produced minor modifications to the overall pre-metamorph...

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Bibliographic Details
Main Authors: Rincon, Jonathan, Jansson, Nils F., Thomas, Helen, Kaiser, Majka C., Persson, Mac F., Simán, Filip, Wanhainen, Christina
Format: Conference Object
Language:English
Published: Luleå tekniska universitet, Geovetenskap och miljöteknik 2022
Subjects:
Geology
Geologi
Northern Sweden
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-93608
Description
Summary:The Rävliden North volcanogenic massive sulphide (VMS) deposit and its host rocks exhibit a shared history of metamorphism during the 1.88–1.86 Ga deformation phases of the Svecokarelian orogeny. Predominantly internal sulphide remobilisation produced minor modifications to the overall pre-metamorphic trace element distribution including remobilisation. Post-Svecokarelian sulphide-bearing zeolite- and calcite veinlets cross-cut the stratigraphic hanging wall suggesting mobilisation of sulphides in a fluid phase during an overprinting later event unrelated to the VMS mineralisation. ISBN för värdpublikation: 978-91-987833-0-8

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