Results 31 to 40 of about 1,756 (223)
UMYU Scientifica Journal, 2022 The physical characteristics of soils to a large extent influences soil productivity. The objective of this study therefore is to evaluate the physical characteristics of soils derived from basement complex rocks of the Jos Plateau.
Ayodele Owonubi
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Melt inclusions in migmatites and granulites [PDF]
Journal of the Virtual Explorer, 2011 Important advances have been made during the last 15 years in the study of melt inclusions in minerals from migmatites and granulites. Pioneer work on high temperature metapelitic anatectic enclaves in peraluminous dacites from SE Spain has shown that droplets of granitic melt can be trapped by minerals growing during incongruent melting reactions, and
CESARE, BERNARDO +3 more
openaire +2 more sources
Migmatite in Hutchins Corner Fm. I-295 just N of Portland.
, 2019 Migmatite in Hutchins Corner Fm.
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Shiyou shiyan dizhi, 2020 The shale in the upper part of the 4th member of Paleogene Shahejie Formation in the Dongying Sag of Bohai Bay Basin can be divided into two lithology types: calcareous mudstone and argillaceous limestone. The differences of organic matter abundance, oil-
Zheng LI
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Shiyou shiyan dizhi, 2022 Taking the influence of lithological characteristics differences on the genesis of pores in migmatite reservoirs as the main line, the genesis and characteristics of pores were analyzed from the perspective of the relationship between rock fabric and ...
Erting LI +7 more
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Frontiers in Earth Science, 2020 Leucosome sizes in migmatites has been shown to follow power-law distribution, which is indicative of self-organized criticality governing accumulation and transport of partial melts in anatexis.
Anna Saukko +4 more
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Remarks about the tectonics of the gneisses of central Baffin Island and the rise of the infrastructure [PDF]
Bulletin of the Geological Society of Finland, 1972 In this paper some parallels are drawn between gneiss-tectonics of central Baffin Island and some similar localities elsewhere, and some general principles of migmatite tectonics are discussed.
E.H. Kranck
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Egyptian Journal of Remote Sensing and Space Sciences, 2022 The basement rocks around Baranis-Aswan Road, South Eastern Desert of Egypt encompasses a variety of the oldest Pan-African rock units including medium-grade hornblende schist, a variety of gneisses and migmatite as well as medium- to low-grade ...
Mohamed W. Ali-Bik +2 more
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Petrology, geochemistry, and geochronology of the leucogranites in southernmost Finland [PDF]
Bulletin of the Geological Society of FinlandIn the southernmost part of the Svecofennian province in Finland, leucogranites and migmatites stemming from both igneous and sedimentary protoliths reflect the complex magmatic history of the Svecofennian orogeny between 1.89 and 1.82 Ga.
Anna Saukko +4 more
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, 2022 The plan for durable rock base road construction and other civil engineering works necessitated this study to establish the thickness and quantify migmatite-gneiss deposits.
Omowumi, Ademila
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