Results 21 to 30 of about 3,766 (225)
ICDP Oman Drilling Project: varitextured gabbros from the dike–gabbro transition within drill core GT3A [PDF]
European Journal of Mineralogy, 2022 The Oman ophiolite (Samail massif, Sultanate of Oman) is the largest sub-aerial exposure of oceanic lithosphere on Earth and provides the opportunity to study the accretion and alteration of oceanic lithosphere formed under fast-spreading conditions ...
A. Engelhardt +4 more
doaj +1 more source
Revista Mexicana de Ciencias Geológicas, 2018 An outstanding feature of the Mexican Cordilleran magmatic arc between Sonora and Chiapas is the presence of numerous plutonic and batholitic bodies of Cretaceous to Miocene ages.
Daniel Villanueva-Lascurain +5 more
doaj +1 more source
Journal of Economic Geology, 2022 Introduction In the northeastern part of the Isfahan province and 65 km northeast of the Anarak city (Kal-e-Kafi area), an I-type granitoid pluton cross cut the Paleozoic metamorphic rocks and Eocene volcanic rocks. In the contact of this granitoid body
Hanan Salim +2 more
doaj +1 more source
Hydrous Carbonatitic Liquids Drive CO2 Recycling From Subducted Marls and Limestones
Geophysical Monograph Series, Page 209-221., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Erwin Schettino, Stefano Poli
wiley +1 more source
Open Geosciences, 2015 Prakasam Igneous Province (PIP) is an important geological domain in the Eastern Dharwar Craton (EDC), found in the junction zone between the EDC and Eastern Ghat Mobile Belt (EGMB).
Subramanyam K.S.V. +3 more
doaj +1 more source
Swiss Journal of Geosciences, 2021 Exhumation of basement rocks on the seafloor is a worldwide feature along passive continental margins and (ultra-) slow-spreading environments, documented by dredging, drilling or direct observations by diving expeditions. Complementary observations from
Thierry Decrausaz +4 more
doaj +1 more source
, 2015 [EN] Major and trace element chemistry has been determined in the main minerals (olivine, orthopyroxene, clinopyroxene, plagioclase, amphibole, phlogopite) from the Talavera and La Solanilla gabbroic intrusions (Spanish Central System). The results show
Jeffries, T. E. +11 more
core +1 more source
(Table 6) Average chemical composition of orthopyroxene in gabbros from ODP Hole 118-735B
, 1991 (Table 6) Average chemical composition of orthopyroxene in gabbros from ODP Hole 118 ...
P.S. Meyer +8 more
core +1 more source
Geologica Carpathica, 2019 The Hacımahmutuşağı area (Aksaray/Turkey) is located in the western part of the Central Anatolian Crystalline Complex (CACC). Gneiss and marble compose the basement units, while intrusive rocks are gabbros and granitoids.
Köksal Serhat
doaj +1 more source
Frontiers in Earth Science, 2021 Several magmatic Cu–Ni sulfide deposits have recently been explored along the deep Middle Kunlun fault related to the extension of the East Kunlun orogenic belt in Qinghai Province, NW China.
Jiandong Zhang +9 more
doaj +1 more source