The Greater Himalayan Sequence （GHS） is composed of a sequence of Barrovianfacies metamorphic rocks up to kyanite or sillimanite ＋ K-feldspar grade, migmatites, layered stromatic migmatites and leucogranite sheets....The Greater Himalayan Sequence （GHS） is composed of a sequence of Barrovianfacies metamorphic rocks up to kyanite or sillimanite ＋ K-feldspar grade, migmatites, layered stromatic migmatites and leucogranite sheets. These rocks were metamorphosed during the late Eocene to early Miocene, and are bounded below by a large-scale SW-vergent ductile shear zone-thrust fault （Main Central Thrust; MCT）, and above by a NE-dipping low-angle normal sense shear zone and fault （Zanskar Shear Zone; ZSZ）,展开更多
文摘The Greater Himalayan Sequence （GHS） is composed of a sequence of Barrovianfacies metamorphic rocks up to kyanite or sillimanite ＋ K-feldspar grade, migmatites, layered stromatic migmatites and leucogranite sheets. These rocks were metamorphosed during the late Eocene to early Miocene, and are bounded below by a large-scale SW-vergent ductile shear zone-thrust fault （Main Central Thrust; MCT）, and above by a NE-dipping low-angle normal sense shear zone and fault （Zanskar Shear Zone; ZSZ）,
