The rocks in the study area were formed from S and I-type magmas which generated from syn-collision and ... SiO2, somewhat decreased. Plagioclase showed a wide compositional range (An32-48). ... 변성작용은 저압 내지 중압형의 고온 변성작용(803-913˚C, 6.1-7.3kb) 받은 후 저압, 중온의 후퇴 변성작용(570-726˚C, 2.2-5.1 kb) 및 녹니석화 작용
and were farmed from S-type magmas which were generated in a syn-collision tectonic environment. ... Metamorphic zones are divided into sillimanite-cordierite, sillimanite, garnet, and biotite zones. ... This study focuses on the geochemical properties and metamorphic P-T conditions of these gneisses.
granitoid of calc-alkali rock series, and were formed in syn-collision environment. ... formed from S-type magma which generated in syn-collision tectonic environment. ... Geochemical properies of major elements suggest that these rocks are sub-alkali rock series, and were
액체상에서 첨가반응은 입체선택적, 입체특이성, syn을 가진다. ... 기체상에서 (질소와 아르곤과 같은 비활성기체가 있는) singlet methylene은 collision을 통해 에너지를 잃고 triplet methylene으로 바뀌고 나서 반응. ... 기체 2-butene에서 diazomethane의 광분해 → cis, trans -1,2-dimethylcyclopropane 둘 다 보인다. singlet methylene은 stereoselective
