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Petrography
The variation in petrographical characters of stratigraphic sequence gives valuable information on petrogenesis along with their crystallization...
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Petrography and tectono-provenance of the Barail Group of rocks, Belt of Schuppen, India
The study area, a part of the Belt of Schuppen in Nagaland (India), is represented by Laisong, Jenam and Renji Formations of the Oligocene Barail...
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Volcano-stratigraphy and petrography of bimodal volcanic rocks suites of Mekane Selam area, northwestern Ethiopian volcanic plateau
The volcanic stratigraphy and petrography of compositionally bimodal volcanic rocks in the Mekane Selam area were characterized by detailed field...
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Petrography and Geochemistry of Sullavai Sandstones of Kanpa-Tempa, Chandrapur District, Maharashtra, India
The data on petrography and geochemical behaviour of Neoproterozoic siliciclastic sandstones of Kanpa-Tempa area from Chandrapur District are...
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Hydrothermal dolomitization in the Devonian Khyber Limestone Peshawar Basin, Pakistan: evidence from outcrop analogue, petrography, and geochemistry
Dolomitization is one of the most substantial diagenetic reactions in carbonate systems, occurring where calcite (CaCO 3 ) is replaced by dolomite...
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Mineralogy and Petrography of Palaeocene Limestones of the Ewekoro Formation, Dahomey (Benin) Basin, Nigeria
Palaeocene limestone strata freshly exposed by quarry activities at the Dangote Cement Ibese, Nigeria, were examined and sampled. The recovered...
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Lithostratigraphy, petrography, and geochemistry of the Eocene–Oligocene rock succession, Wadi Arhab area, North Eastern Desert, Egypt
The present study recorded for the first time, an occurrence of Oligocene basaltic plugs in Beni-Suef Governorate, Egypt. In addition, Egyptian...
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A study of reservoir potential of Cretaceous–Paleocene successions of Nizampur basin, Khyber Pakhtunkhwa, Pakistan: constraints from fracture analysis, petrography and geochemistry
The current work deals with comparative study of reservoirs potential of best exposed Cretaceous–Paleocene successions in Nizampur Basin, Khyber...
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Petrography and stable isotope geochemistry of Middle Eocene Garampani limestone (Assam), India: implications for the depositional environment and diagenesis
Petrography and stable isotopic (carbon and oxygen) studies of the Middle Eocene Garampani limestone from Jamunagar limestone quarry of the Umrangso...
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Sedimentology and reservoir characterization of Upper Cretaceous Kawagarh Formation, Upper Indus Basin, Lesser Himalayas, Pakistan: inferences from petrography, SEM-EDS and petrophysics
Tight carbonate reservoirs are complicated by their vast heterogeneity, which is attributed to diagenetic and depositional processes. The new...
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Petrography, Diagenesis and Hydrocarbon Source Potential of the Barail and Disang Group of Rocks in Parts of the Naga Schuppen Belt and Inner Fold Belt of Assam-Arakan Basin
Rock-thin section study, scanning electron microscopy (SEM), X-ray diffraction (XRD), and Rock-Eval pyrolysis have been carried out on the Barail...
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Provenance, Tectonic Setting and Paleoclimate of the Bhuban Formation Exposed in Jampui Hills, Tripura Fold Belt, Tripura, India: Insights from Petrography and Clay Mineralogy
The sandstones of the Bhuban Formation (Miocene) exposed in the Jampui hills of Tripura Fold Belt, India has been studied for provenance, tectonic...
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Sandstone Petrography and Geochemistry of the Pre-albian Awi Formation, Calabar Flank, Southeast Nigeria
A combined petrographic and geochemical study of the pre-Albian Awi Formation, Calabar Flank, was carried out to characterize their provenance...
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Petrography and geochemistry of carbonatite breccia from Amba Dongar carbonatite complex, Gujarat in the Deccan Large Igneous Province suggest mantle origin
AbstractThis study reports petrography, geochemistry, and δ 13 C and δ 18 O composition of carbonatite clasts in carbonatite breccias from the Amba...
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Petrography and geochemistry of beach sediments along the central coast of Cameroon: constraints on paleoweathering, provenance, and tectonic setting
The paleoweathering, provenance, and tectonic setting of the source region were determined with compositional and geochemical analyses of sediments...
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Petrography and Geochemistry of Sandstones of Eocene Kopili Formation, Shillong Plateau: Implications on Paleo-weathering, Provenance and Tectonic Setting
Geochemical and mineralogical studies were carried out on the sandstones of the Eocene Kopili Formation, Shillong Plateau to evaluate...
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Petrography of the Bajocian Sandstone of Joyan Member, Jaisalmer Basin, Western Rajasthan: Implications for Provenance and Basin Evolution
Detailed petrographic, dense minerals and petrofacies investigations were performed on forty nine medium- to finegrained, well-cemented and...
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The Cretaceous–Paleogene Boundary in the Shapsug Section (Southern Slope of the Northwestern Caucasus)
AbstractA silicite horizon corresponding to the global catastrophic event at the Cretaceous–Paleogene boundary was found for the first time in the...
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Gold-Sulfide Mineralization in Banded Iron Formation at Girar, Bundelkhand Craton, India: Inferences from Field Observations and Petrography
Gold mineralization associated with quartz veins and sulfide minerals has been reported in Banded Iron Formation (BIF) at Girar, Bundelkhand Craton,...