Results 61 to 70 of about 46,759 (117)

Paisajes sonoros en particular [Otoño 2023] / Soundscapes in Particular [Autumn 2023]

Composed for the 13th Festival Enclave Poéticas de Emergencia Acústica (Enclave Festival. Acoustic Emergency Poetics), Mexico.
Lara, Rossana, Drever, John L.
core   +5 more sources

Insights into mafic enclave crystallisation at Soufriere Hills Volcano from groundmass crystal shape-size relationships

Crystal size and shape in igneous rocks reflects the magmatic conditions experienced during their nucleation and growth. Whilst crystal size distributions are widely used in textural studies, crystal shape variability and its petrogenetic significance is
Hughes, Rebecca Rose
core   +5 more sources

Table4_Mesoscopic and Microscopic Magmatic Structures in the Quxu Batholith of the Gangdese Belt, Southern Tibet: Implications for Multiple Hybridization Processes.XLS

, 2021
The Quxu batholith of the Gangdese magmatic belt, southern Tibet, comprises predominantly Early Eocene calc-alkaline granitoids that feature a variety of types of magmatic microgranular enclaves and dikes.
He Huang (50693), Zhongbao Zhao (6376145), Xuxuan Ma (6376139), Fahui Xiong (6422108), Tarryn Cawood (11040223), Wenrong Cao (9100532), Haibing Li (1581247)   +6 more
core   +1 more source

Metamorphic reactions and preliminary P-T estimates of ultrahigh-temperature mafic granulite from Tonagh Island in the Napier Complex, East Antarctica [PDF]

, 1999
P(論文)Metamorphic reactions and P-T conditions of mafic granulites from Tonagh Island in the Archean Napier Complex were examined to evaluate the nature of mafic granulite which has suffered ultrahigh-temperature (UHT) metamorphism.
Owada, Masaaki, Tunogae, Toshiaki, Toyoshima, Tsuyoshi, Osanai, Yasuhito, Crowe, Warwick A., Hokada, Tomokazu   +5 more
core   +1 more source

Significant Zr isotope variations in single zircon grains recording magma evolution history. [PDF]

Proc Natl Acad Sci U S A, 2020
Guo JL, Wang Z, Zhang W, Moynier F, Cui D, Hu Z, Ducea MN.   +6 more
europepmc   +1 more source

Supplemental Material: Evidence for mixed contribution of mantle and lower and upper crust to the genesis of Jurassic I-type granites from Macao, SE China

, 2020
GSA Data Repository Item 2020193, GSA Bulletin. File size: about 3660 KB. Appendix 1: Location of analyzed samples; Appendix 2: (A) Electron microprobe standards and detection limits; (B) Detection limits of whole-rock elemental analyses; Appendix 3 ...
P. Quelhas (9011978), et al. (281964)
core   +1 more source

Magmatic tempo of Earth's youngest exposed plutons as revealed by detrital zircon U-Pb geochronology. [PDF]

Sci Rep, 2017
Ito H, Spencer CJ, Danišík M, Hoiland CW.   +3 more
europepmc   +1 more source

Interaction between felsic and mafic magmas in the Salmas intrusive complex, Northwestern Iran: constraints from petrography and geochemistry

, 2015
The Salmas plutonic complex, in the northernmost part of Sanandaj-Sirjan Zone of Iran, provides evidence for magma interaction processes. The complex contains mafic-intermediate, hybrid and felsic rocks which intruded into the Paleozoic metamorphic ...
Peter Appel, Buchs, D., Dieter Garbe-Schönberg, Appel, P., Garbe-Schönberg, D., Mitra Ghaffari, Nematollah Rashidnejad-Omran, Rahim Dabiri, Dabiri, Rahim, Ghaffari, M., David Buchs, José Francisco Santos, Garbe-Schönberg, Dieter, Santos, José Francisco, Dabiri, R., Iain McDonald, Appel, Peter, Ghaffari, Mitra, Mata, João, Buchs, David, Santos, J. F., McDonald, I., Rashidnejad-Omran, Nematollah, Mata, J., João Mata, Rashidnejad-Omran, N., McDonald, Iain   +26 more
core   +1 more source

Mafic enclaves in the Eastern White Mountain Batholith, New Hampshire

, 1989
Thesis (M.A.)--Boston UniversityMafic enclaves (inclusions) are distributed throughout a syenitic ring dike of the Jurassic age White Mountain Batholith (New Hampshire).
Fluk, Linda
core   +1 more source

Hydrous mafic magmas injecting into arc feisic magma chamber – Progressive oxidation of mafic microgranular enclaves in the Krobekawa granite

Annual Meeting of the Geological Society of Japan, 2010
Yamaguchi, Yoshiaki, Harayama, Satoru
openaire   +1 more source