Multi-stage alteration, rheological switches and high-grade gold mineralization at Sheba Mine, Barberton Greenstone Belt, South Africa
LP Cerda, C Jones, A Kisters - Ore Geology Reviews, 2020 - Elsevier
Structural, petrographic and geochemical data from Sheba Gold Mine in the Barberton
Greenstone Belt of South Africa indicate that gold mineralization formed at the end, and as …
Greenstone Belt of South Africa indicate that gold mineralization formed at the end, and as …
Regional folding, low-angle thrusting and permeability networks: Structural controls of gold mineralization in the Hope reef at Fairview Mine, Barberton Greenstone …
J Gloyn-Jones, A Kisters - Ore Geology Reviews, 2018 - Elsevier
The Hope reef forms part of a number of high-grade mineralized, but hitherto undocumented
auriferous shear zones at Fairview Mine in the Barberton Greenstone Belt in South Africa …
auriferous shear zones at Fairview Mine in the Barberton Greenstone Belt in South Africa …
[HTML][HTML] Metamorphism and exhumation of basement gneiss domes in the Quadrilátero Ferrífero: Two stage dome-and-keel evolution?
The presence of dome-and-keel provinces in Archean cratons has been connected with the
initiation of plate tectonics on Earth as these features are most commonly observed in …
initiation of plate tectonics on Earth as these features are most commonly observed in …
In situ Pb–Pb garnet geochronology as a tool for investigating polymetamorphism: a case for Paleoarchean lateral tectonic thickening
Abstract The Barberton Granite–Greenstone Belt remains a key location in the debate
concerning the nature of Archean tectonic processes. Much work has focused on …
concerning the nature of Archean tectonic processes. Much work has focused on …
Subduction or sagduction? Ambiguity in constraining the origin of ultramafic–mafic bodies in the Archean crust of NW Scotland
Abstract The Lewisian Complex of NW Scotland is a fragment of the North Atlantic Craton. It
comprises mostly Archean tonalite–trondhjemite–granodiorite (TTG) orthogneisses that …
comprises mostly Archean tonalite–trondhjemite–granodiorite (TTG) orthogneisses that …
What drives metamorphism in early Archean greenstone belts? Insights from numerical modeling
Geodynamic regimes responsible for the formation of Eoarchean-to-Mesoarchean
continental crust may be investigated using numerical modeling in which deeper mantle …
continental crust may be investigated using numerical modeling in which deeper mantle …
Zircon geochronology and Hf isotopes of the Dwalile Supracrustal Suite, Ancient Gneiss Complex, Swaziland: Insights into the diversity of Palaeoarchaean source …
We report the results of combined U-Pb and Lu-Hf isotope analyses of detrital and
metamorphic zircon grains from a variety of metavolcano-sedimentary rocks of the Dwalile …
metamorphic zircon grains from a variety of metavolcano-sedimentary rocks of the Dwalile …
Constraints on the P–T conditions of high-pressure metamorphic rocks from the Inyoni shear zone in the mid-Archean Barberton Greenstone Belt, South Africa
The metamorphic P–T conditions and processes of the mid-Archean Barberton Greenstone
Belt (BGB), South Africa were examined with petrological and thermodynamic data from …
Belt (BGB), South Africa were examined with petrological and thermodynamic data from …
Metamorphic evolution for the Inyoni shear zone: Investigating the geodynamic evolution of a 3.20 Ga terrane boundary in the Barberton granitoid greenstone terrane …
The Inyoni shear zone represents an important tectonic boundary between (i) the ca. 3.45
Ga high-pressure amphibolite facies, granite-greenstone domain south of the Barberton …
Ga high-pressure amphibolite facies, granite-greenstone domain south of the Barberton …
Can mineral equilibrium modelling provide additional details on metamorphism of the Barberton garnet amphibolites?
JFA Diener, A Dziggel - South African Journal of Geology 2021, 2021 - journals.co.za
The Stolzburg domain to the south of the Barberton Greenstone Belt preserves evidence for
a 3.23 Ga subduction–collision tectonic event. Garnet amphibolite greenstone remnants …
a 3.23 Ga subduction–collision tectonic event. Garnet amphibolite greenstone remnants …