This study focuses on the nature of giant micas occurring at the contact between theÖzvatan(foid-bearing)syenites and the metamorphic basement in Central Anatolia.The studied micas are dark greenish-black in color and...
supported by a Grant-in-Aid for Scientific Research(B) from Japan Society for the Promotion of Science(JSPS)(Nos.26302009 and 18H01300);the NIPR General Collaboration Projects(No.26-34) to Tsunogae
The Zambezi Belt in southern Africa has been regarded as a part of the 570-530 Ma Kuunga Orogen formed by a series of collision of Archean cratons and Proterozoic orogenic belts.Here,we report new petrological,geochem...
supported by the Key Research Program of Frontier Sciences of Chinese Academy of Sciences (No. QYZDJ-SSW-DQC036);the National Natural Science Foundation of China (No. 41730215)
The garnet-muscovite geothermometer and garnet-muscovite-Al2SiO5 -quartz (GMAQ) geobarometer have been empirically calibrated under P-T conditions of 1-12 kbar and 460-760 ℃ using natural metapelitic rocks. The che...
supported by the National Key Basic Research Program of China(No.2013CB429700);the National Natural Science Foundation of China(Nos.41325021 and 41306053);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA11030302);the Special Fund for the Taishan Scholar Program of Shandong Province(No.ts201511061);the AoShan Talents Program Supported by Qingdao National Laboratory for Marine Science and Technology(No.2015ASTP-0S17);the Innovative Talent Promotion Program(No.2012RA2191);the Science and Technology Development Program of Shandong Province(No.2013GRC31502);the Scientific and Technological Innovation Project Financially Supported by Qingdao National Laboratory for Marine Science and Technology(No.2015ASKJ03);the National High Level Talent Special Support Program;the CAS/SAFEA International Partnership Program for Creative Research Teams;the Qingdao Collaborative Innovation Center of Marine Science and Technology
To reveal the petrogenesis of rhyolite from the southwestern Okinawa Trough, the mineral chemistry of plagioclase, orthopyroxene, amphibole, quartz and Fe-Ti oxide phenocrysts were analyzed using an electron microprob...
In this paper, tectonic and geothermobarometric environments have been studied with respect to the combination of pyroxene, olivine and plagioclase in volcanic rocks in the southeast of Bam. The combination of volcani...
Spinel-bearing lherzolite xenoliths from the Hossere Garba (1272 m.a.s.l) volcano on the Adamawa Plateau, is located in Likok village, at about 35 km to WSW of Ngaoundere. These xenoliths (~11 cm size) have been sampl...
Rocks of the late Neoproterozoic Askaoun pluton (558 ± 2 Ma) located in the Ouzellarh-Sirwa promontory (Anti-Atlas) include magmatic microgranular enclaves (MMEs) ranging from rounded to ovoid in shape, dark and fine...
The Ladakh batholith is exposed along the 600km long and 20 to 80km wide NW—SE trending Ladakh range north of the Indus\|Tsangpo Suture Zone. It was emplaced into an unmetamorphosed thick pile of mafic and felsic vol...