[HTML][HTML] Ore mineralogy and trace element (re) distribution at the metamorphosed Lappberget Zn-Pb-Ag-(Cu-Au) deposit, Garpenberg, Sweden

G Tiu, N Jansson, C Wanhainen, Y Ghorbani… - Ore Geology Reviews, 2021 - Elsevier
Qualitative and quantitative mineralogical and textural investigations were undertaken for
the different sulfide minerals in the 1.89 Ga Lappberget deposit, with a focus on sphalerite …

[HTML][HTML] Syn-tectonic sulphide remobilization and trace element redistribution at the Falun pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit, Bergslagen, Sweden

TC Kampmann, NF Jansson, MB Stephens, PH Olin… - Ore Geology …, 2018 - Elsevier
Mineralization types at the Palaeoproterozoic Falun base metal sulphide deposit are
predominantly pyritic Zn-Pb-Cu-rich massive sulphide mineralization, disseminated to semi …

[图书][B] Paleoproterozoic (1.9–1.8 Ga) syn-orogenic magmatism, sedimentation and mineralization in the Bergslagen lithotectonic unit, Svecokarelian orogen

MB Stephens, NF Jansson - 2020 - books.google.com
Felsic volcanic rocks (c. 1.91–1.89 Ga) and interlayered limestone, hosting Zn–Pb–
Ag±Cu±Au±Fe sulphide and Fe oxide deposits, characterize the Bergslagen lithotectonic …

Controls on cobalt and nickel distribution in hydrothermal sulphide deposits in Bergslagen, Sweden-constraints from solubility modelling

NF Jansson, W Liu - Gff, 2020 - Taylor & Francis
We address controls on Co and Ni distribution, based on their solubility in hydrothermal
fluids as functions of pH, ƒO2 and T, in two end-member types of sulphide deposits in …

Host rock geochemistry, texture and chemical composition of magnetite in iron ore in the Neoarchaean Nyong unit in southern Cameroon

NN Chombong, CE Suh, B Lehmann… - Applied Earth …, 2017 - journals.sagepub.com
A combination of petrography, whole-rock geochemistry, geochronology and compositional
variation in magnetite is employed in this study to elucidate the nature and origin of …

[HTML][HTML] Age constraints on c. 1.9 Ga volcanism, basin evolution and mineralization at the world-class Zinkgruvan Zn-Pb-Ag (-Cu) deposit, Bergslagen, Sweden

NF Jansson, F Simán, RL Allen, J Mansfeld… - Precambrian …, 2023 - Elsevier
We present improved age constraints for the world-class Zinkgruvan Zn-Pb-Ag and Cu
deposit: one of the largest Zn deposits of the Fennoscandian shield, and one of the earliest …

The Bergslagen ore province, Sweden: Review and update of an accreted orocline, 1.9–1.8 Ga BP

FF Beunk, G Kuipers - Precambrian Research, 2012 - Elsevier
We have revisited and re-interpreted deformation structures in the classical ore province of
west Bergslagen, part of the∼ 1.9–1.8 Ga old Svecofennian orogen in south-central …

Origin of Palaeoproterozoic, sub-seafloor Zn-Pb-Ag skarn deposits, Sala area, Bergslagen, Sweden

NF Jansson, RL Allen, G Skogsmo, T Turner - Mineralium Deposita, 2021 - Springer
Unravelling the genesis of metamorphosed mineral deposits can be complicated due to
difficulties in separating between primary features and features that formed during the …

Combined X-Ray Computed Tomography and X-Ray Fluorescence Drill Core Scanning for 3-D Rock and Ore Characterization: Implications for the Lovisa Stratiform …

S Luth, F Sahlström, M Bergqvist… - Economic …, 2022 - pubs.geoscienceworld.org
We present the results of a pilot study that integrates automated drill core scanning
technology based on simultaneous X-ray computed tomography (XCT) and X-ray …

Systematics of hydrothermal alteration at the Falun base metal sulfide deposit and implications for ore genesis and exploration, Bergslagen ore district …

TC Kampmann, NF Jansson… - Economic …, 2017 - pubs.geoscienceworld.org
Abstract The Paleoproterozoic Falun Zn-Pb-Cu-(Au-Ag) pyritic sulfide deposit in the
Bergslagen ore district, Sweden, is enveloped by hydrothermally altered rocks …