Results 81 to 90 of about 3,855 (216)
Constraining the Protoliths of the Apollo Granulite Suite
The Apollo granulite suite represents the metamorphosed products of impact-contaminated polymict and monomict lunar breccias. We combine bulk and mineral major and trace element systematics with noble gas isotopes to constrain the highland lithologies ...
J. F. Pernet-Fisher +4 more
doaj +1 more source
Granulites and associated dykes from the less well-studied southern Ivrea–Verbano Zone (around Ivrea town) are characterized by combining field, macro, micro and chemical (major and trace-element mineral composition) data to identify chemical and ...
Stylianos Karastergios +3 more
doaj +1 more source
Structural analysis carried out on a segment of the Neoproterozoic Ribeira Belt, southeastern Brazil, show that it represents part of the transpressive dextral orogen related to the Central Mantiqueira Province.
Tiago R. Karniol +2 more
doaj +1 more source
CO2-rich fluid inclusions in greenschists, migmatites, granulites, and hydrated granulites [PDF]
Data was discussed from several different terrains in which CO2-rich fluid inclusions occur despite parageneses that predict the presence of H2O-rich fluids.
Hollister, L. S.
core
The Siberian craton consists of Archean blocks, which were welded up into the same large unit by ca 1.9 Ga [Gladkochub et al., 2006; Rojas-Agramonte et al., 2011].
A. V. Ivanov +4 more
doaj +1 more source
U-Pb dating of zircon was undertaken with the Beijing SHRIMP II (sensitive high resolution ion microprobe) on anamphibolite facies granodiorite and an almandine-albite granulite from the Santa Maria Chico Granulitic Complex, southern Brazilian Shield ...
Léo A. Hartmann +4 more
doaj +1 more source
Age and metamorphic conditions of the granulites from Capral-Jegessky synclinoria, Anabar shield
The paper presents the results of the isotope, geochemical and thermobarometric study of plagio-crystalline schist containing in the Upper Anabar series of the Anabar Shield.
L. Yu. Sergeeva +4 more
doaj +1 more source
Geology and mineral resources of the northern Kambui schist belt and adjacent granulites,
Bibliography: p. 99-100.; Index indicating National Library of Australia holdings, in an online version at: http://nla.gov.au/nla.map-vn1150102. Maps: -- Geology of the Northern Kambui hills and Adjacent Granulites. Scale 1:50,000 (approx.). Sheet 81.
Andrews-Jones, D. A.
core
Metamorphism and Isotopic Evolution of Granulites of Southern India: Reference to Neoproterozoic Crustal Evolution [PDF]
Granulites are important component of high-grade metamorphic rocks reflecting intense conditions observed for crustal rocks in terms of temperature and pressure. This review paper demonstrates how these high-grade granulites are critical to understanding
Mohan, A., Jayananda, M.
core +1 more source
The Saltakh Massif is located in the northern Anabar Shield, in the Saltakh shear-zone. It consists of two-pyroxene schists and plagiogneisses metamorphosed under granulite-facies conditions.
Nikolai I. Gusev, Lyudmila Yu. Romanova
doaj

