[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 …

Multistage ore formation at the Ryllshyttan marble and skarn-hosted Zn–Pb–Ag–(Cu)+ magnetite deposit, Bergslagen, Sweden

NF Jansson, RL Allen - Ore Geology Reviews, 2015 - Elsevier
Numerous magnetite skarn deposits and marble-and skarn-hosted base metal sulphide
deposits occur in polydeformed and metamorphosed, felsic-dominated metavolcanic inliers …

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 …

Timing and setting of skarn and iron oxide formation at the Smältarmossen calcic iron skarn deposit, Bergslagen, Sweden

NF Jansson, RL Allen - Mineralium Deposita, 2013 - Springer
Abundant iron oxide deposits including banded iron formations, apatite iron oxide ores, and
enigmatic marble/skarn-hosted magnetite deposits occur in the Palaeoproterozoic …

The Lovisa stratiform Zn-Pb deposit, Bergslagen, Sweden: structure, stratigraphy, and ore genesis

NF Jansson, S Sädbom, RL Allen… - Economic …, 2018 - pubs.geoscienceworld.org
Medium-to high-grade metamorphosed, 1.9 Ga, stratiform, syngenetic Zn-Pb±Ag sulfide
deposits constitute an economically important type of ore deposit in the Bergslagen …

Evolution of the Paleoproterozoic volcanic-limestone-hydrothermal sediment succession and Zn-Pb-Ag and iron oxide deposits at Stollberg, Bergslagen region …

NF Jansson, F Erismann, E Lundstam… - Economic …, 2013 - pubs.geoscienceworld.org
Abstract The Stollberg Zn-Pb-Ag and magnetite mining field is located in the Bergslagen
region of the Fennoscandian Shield. The main Stollberg ore deposits comprise a chain of …

Geochemical vectors for stratiform Zn-Pb-Ag sulfide and associated dolomite-hosted Cu mineralization at Zinkgruvan, Bergslagen, Sweden

NF Jansson, A Zetterqvist, RL Allen… - Journal of Geochemical …, 2018 - Elsevier
The Zinkgruvan deposit is the largest stratiform Zn-Pb-Ag mineralization in Sweden. The
most recent genetic model attributes ore formation to the discharge of oxidized, near-neutral …

Magnetite as a provenance and exploration tool for metamorphosed base-metal sulfide deposits in the Stollberg ore field, Bergslagen, Sweden

KS Frank, PG Spry, JJ O'Brien, A Koenig… - Mineralogical …, 2022 - cambridge.org
Magnetite is a common mineral in the Paleoproterozoic Stollberg Zn–Pb–Ag plus magnetite
ore field (~ 6.6 Mt of production), which occurs in 1.9 Ga metamorphosed felsic and mafic …

Hydrothermal alteration, lithogeochemical marker units and vectors towards mineralisation at the Svärdsjö Zn-Pb-Cu deposit, Bergslagen, Sweden

A Fahlvik, TC Kampmann, NF Jansson - GFF, 2022 - Taylor & Francis
The Svärdsjö Zn-Pb-Cu deposit is situated in the heavily mineralised Bergslagen
lithotectonic unit of the Fennoscandian shield, south-central Sweden. Intense hydrothermal …

Chapter 6 Paleoproterozoic (1.9–1.8 Ga) syn-orogenic magmatism, sedimentation and mineralization in the Bergslagen lithotectonic unit, Svecokarelian orogen

MB Stephens, NF Jansson - Geological Society, London, Memoirs, 2020 - lyellcollection.org
Abstract 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 …