Keywords: نوار سبز استون باربرتون; Archean; Spherules; Meteorite impacts; Barberton Greenstone Belt; Crustal evolution;
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Keywords: نوار سبز استون باربرتون; Barberton Greenstone Belt; Important families; Floristics; Metalliferous outcrops; Serpentine endemics; Serpentinite; Ultramafic rocks
Keywords: نوار سبز استون باربرتون; Barberton greenstone belt; Archean; Tectonics; Suture; Partial convective overturn; Metamorphism
Keywords: نوار سبز استون باربرتون; Archean; Barberton Greenstone Belt; Kromberg formation; Chert; Turbidite; Metasomatism; Siliceous ooze
Keywords: نوار سبز استون باربرتون; Paleoarchean sulfur cycling; anoxic atmosphere; microbial sulfate reduction; proto-tectonic processes; Barberton Greenstone Belt;
Paleoarchean bedrock lithologies across the Makhonjwa Mountains of South Africa and Swaziland linked to geochemical, magnetic and tectonic data reveal early plate tectonic genes flanking subduction margins
Keywords: نوار سبز استون باربرتون; Paleoarchean; Barberton Greenstone Belt; Onverwacht Suite; Geologic bedrock and structural maps; Geochemistry and geophysics; Plate tectonics;
Regional folding, low-angle thrusting and permeability networks: Structural controls of gold mineralization in the Hope reef at Fairview Mine, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Orogenic gold; Barberton Greenstone Belt; Folding and low-angle thrusting; Fracture-mesh formation;
Petrographic and Micro-XRF analysis of multiple archean impact-derived spherule layers in drill core CT3 from the northern Barberton Greenstone Belt (South Africa)
Keywords: نوار سبز استون باربرتون; Archean spherule layers; Barberton Greenstone Belt; Petrography; Micro-XRF; Record of multiple impacts;
Most ancient evidence for life in the Barberton greenstone belt: Microbial mats and biofabrics of the â¼3.47â¯Ga Middle Marker horizon
Keywords: نوار سبز استون باربرتون; Archaean; Early life; Microbial mats; Barberton greenstone belt; Middle Marker; Biogenicity;
Pyrite in a sulfate-poor Paleoarchean basin was derived predominantly from elemental sulfur: Evidence from 3.2 Ga sediments in the Barberton Greenstone Belt, Kaapvaal Craton
Keywords: نوار سبز استون باربرتون; Multiple S isotopes; Mass independent S fractionation; Fe isotopes; Paleoarchean pyrite; Atmospheric elemental S; Barberton Greenstone Belt;
An atmospheric source of S in Mesoarchaean structurally-controlled gold mineralisation of the Barberton Greenstone Belt
Keywords: نوار سبز استون باربرتون; Archaean; Gold; Barberton Greenstone Belt; Multiple S isotopes
Climatic and geochemical implications of Archean pedogenic gypsum in the Moodies Group (∼3.2 Ga), Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Barberton Greenstone Belt; Archean; Moodies Group; Evaporites; Sulfate; Paleosol
Trace element mapping of pyrite from Archean gold deposits – A comparison between PIXE and EPMA
Keywords: نوار سبز استون باربرتون; PIXE; Mesothermal gold; Pyrite; Arsenopyrite; Barberton Greenstone Belt
Tourmaline B-isotopes as tracers of fluid sources in silicified Palaeoarchaean oceanic crust of the Mendon Formation, Barberton greenstone belt, South Africa
Keywords: نوار سبز استون باربرتون; Tourmaline; SIMS; Boron isotopes; Barberton greenstone belt; Mendon Formation;
A Cr isotopic study of the Bon Accord NiO body in the Barberton greenstone belt, South Africa
Keywords: نوار سبز استون باربرتون; Cr isotopes; Archaean; Barberton greenstone belt; Ni-rich rock; Core formation; Deep mantle;
Silicon isotopes and trace elements in chert record early Archean basin evolution
Keywords: نوار سبز استون باربرتون; Silicon isotopes; Archean chert; Buck Reef; Barberton Greenstone Belt; Precambrian marine basin evolution
Trace element zoning of sulfides and quartz at Sheba and Fairview gold mines: Clues to Mesoarchean mineralisation in the Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Mesothermal gold; Pyrite; Arsenopyrite; Archean; Barberton Greenstone Belt
Siliciclastic associated banded iron formation from the 3.2 Ga Moodies Group, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Banded iron formation; Chert; Iron cycle; Early life; Barberton Greenstone Belt
Generation of early Archaean felsic greenstone volcanic rocks through crustal melting in the Kaapvaal, craton, southern Africa
Keywords: نوار سبز استون باربرتون; Barberton Greenstone Belt; zircon age; Nd-Hf isotopes; greenstone evolution;
A review of new interpretations of the tectonostratigraphy, geochemistry and evolution of the Onverwacht Suite, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Barberton Greenstone Belt; Tectonostratigraphy; Geochemistry; Archean komatiite and basalt; Tectonic environment
Multiple sulfur isotopes in Paleoarchean barites identify an important role for microbial sulfate reduction in the early marine environment
Keywords: نوار سبز استون باربرتون; microbial sulfate reduction; Paleoarchean barite; Barberton greenstone belt; multiple sulfur isotopes
Cool greenstone drips and the role of partial convective overturn in Barberton greenstone belt evolution
Keywords: نوار سبز استون باربرتون; Archean; Tectonics; Barberton greenstone belt; Partial convective overturn
Coupled silicon-oxygen isotope fractionation traces Archaean silicification
Keywords: نوار سبز استون باربرتون; Si isotopes; O isotopes; Barberton Greenstone Belt; silicification; two-step process;
Highly siderophile element systematics of the 3.3 Ga Weltevreden komatiites, South Africa: Implications for early Earth history
Keywords: نوار سبز استون باربرتون; Re–Os isotope system; highly siderophile elements; early Archean komatiites; late accretion; Barberton Greenstone Belt; mantle plume
Palaeomagnetism of Archaean rocks of the Onverwacht Group, Barberton Greenstone Belt (southern Africa): Evidence for a stable and potentially reversing geomagnetic field at ca. 3.5 Ga
Keywords: نوار سبز استون باربرتون; paleomagnetism; Archean; Barberton Greenstone Belt; geomagnetic reversal; Kaapvaal Craton; Vaalbara
Volcanic evolution of the upper Onverwacht Suite, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Barberton Greenstone Belt; Volcanic products - pillowed and massive lava; Volcanic stratigraphy and architecture; Tectonic setting;
Geology and tectonostratigraphy of the Onverwacht Suite, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Barberton Greenstone Belt; Tectonostratigraphy; Volcano-plutonic complexes; Onverwacht Suite; Cold paleoenvironments;
In-situ dating of the Earth's oldest trace fossil at 3.34 Ga
Keywords: نوار سبز استون باربرتون; trace fossils; PaleoArchean bioalteration; Barberton Greenstone Belt; U–Pb titanite dating; early life; sub-oceanic biosphere
New U–Pb and 40Ar/39Ar ages from the northern margin of the Barberton greenstone belt, South Africa: Implications for the formation of Mesoarchaean gold deposits
Keywords: نوار سبز استون باربرتون; Barberton greenstone belt; Geochronology; Gold mineralization; Metamorphism
Sedimentary geology of the Palaeoarchaean Buck Ridge (South Africa) and Kittys Gap (Western Australia) volcano-sedimentary complexes
Keywords: نوار سبز استون باربرتون; Archaean sedimentary basins; Archean sedimentology; Barberton Greenstone Belt; Coppin Gap Greenstone Belt; East Pilbara granite-greenstone terrane; Chert
Age, lithology and structural evolution of the c. 3.53 Ga Theespruit Formation in the Tjakastad area, southwestern Barberton Greenstone Belt, South Africa, with implications for Archaean tectonics
Keywords: نوار سبز استون باربرتون; Archean; Barberton greenstone belt; Theespruit Formation; Tectonics
Microbial remains in some earliest Earth rocks: Comparison with a potential modern analogue
Keywords: نوار سبز استون باربرتون; Archaean; Pilbara Craton; Barberton Greenstone Belt; Carbonaceous matter; Methanocaldococcus jannaschii; Transmission electron microscopy; Carbon isotopes
Silica alteration zones in the Barberton greenstone belt: A window into subseafloor processes 3.5–3.3 Ga ago
Keywords: نوار سبز استون باربرتون; Archaean; Barberton greenstone belt; Chert; Hydrothermal alteration; Seawater; Early life
Early Archaean hydrothermal fluids; a study of inclusions from the â¼Â 3.4 Ga Buck Ridge Chert, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Fluid inclusions; Hydrothermal system; Barberton Greenstone Belt; Buck Ridge volcano-sedimentary complex; Hooggenoeg Formation; Onverwacht Group;
Siderophile element patterns, PGE nuggets and vapour condensation effects in Ni-rich quench chromite-bearing microkrystite spherules, ∼ 3.24 Ga S3 impact unit, Barberton greenstone belt, Kaapvaal Craton, South Africa
Keywords: نوار سبز استون باربرتون; Astroid; Impact; Barberton greenstone belt; Microkrystite; Spherule; Platinum group elements; Siderophile elements; Nuggets
Growth-fault structure and stratigraphic architecture of the Buck Ridge volcano-sedimentary complex, upper Hooggenoeg Formation, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Early Archaean; Early extension; Syndepositional normal faulting; Geochronology; Onverwacht Group; Barberton Greenstone Belt
Weathering and sediment generation in the Archean: An integrated study of the evolution of siliciclastic sedimentary rocks of the 3.2 Ga Moodies Group, Barberton Greenstone Belt, South Africa
Keywords: نوار سبز استون باربرتون; Archean sedimentary rocks; Paleoweathering; Paleoclimate; Provenance; Barberton Greenstone Belt
Metamorphism and exhumation of the basal parts of the Barberton greenstone belt, South Africa: Constraining the rates of Mesoarchaean tectonism
Keywords: نوار سبز استون باربرتون; Archaean tectonics; Metamorphism; Exhumation rates; Barberton greenstone belt;
The geochemistry of sedimentary rocks from the Fig Tree Group, Barberton greenstone belt: Implications for tectonic, hydrothermal and surface processes during mid-Archaean times
Keywords: نوار سبز استون باربرتون; Archaean; Barberton greenstone belt; Chert; Provenance; Sediment geochemistry; Hydrothermal alteration;