Results 181 to 190 of about 1,656 (222)

Coesite-bearing eclogite from the Dabie Mountains in central China

Geology, 1989
Coesite and Coesite pseudomorphs are recognized in eclogite from the Dabie Mountains, a collision zone between the Sino-Korean and Yangtze cratons in central China. This third known occurrence of Coesite in deep crustal rocks is within an Archean gneiss terrane and is the first locality where Coesite has been identified as an inclusion in both ...
Xiaomin Wang, J. G. Liou, H. K. Mao
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Coesite from quartz-jadeitite in the Dabie Mountains, Eastern China

Mineralogical Magazine, 1996
The Dabie Mountains is a collisional orogen between the North China and Yantze Continental plates. It is composed, from south to north, of the foreland fold and thrust belt alternated with molasse basin, the subducted cover and basement of the Yangtze continental plate, the meta-ophiolitic melange belt, the forearc meta-flysch nappe (bounded by ...
Wen Su, Shutong Xu, Laili Jiang, Yican Liu   +3 more
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Partial melting of UHP calc-gneiss from the Dabie Mountains

Lithos, 2014
Abstract Exhumation melting has been proposed for the ultra-high pressure (UHP) metamorphic rocks in the Dabie Mountains based on melting experiments. We document here the first petrological and mineralogical evidence demonstrating that the UHP calc-gneisses from the Ganjialing area in the Dabie Mountains experienced partial melting during early ...
Penglei Liu, Yao Wu, Qiang Liu, Junfeng Zhang, Li Zhang, Zhenmin Jin   +5 more
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Eclogites preserved as pebbles in Jurassic conglomerate, Dabie Mountains, China

Lithos, 2003
Abstract Two types of eclogite pebbles were discovered in Middle to Upper Jurassic conglomerates from the Hefei Basin north of the Dabie ultrahigh-pressure (UHP) terrain, China. Type A eclogite pebbles are characterized by idioblastic garnet with well preserved chemical zonation. Si content in phengite is lower than 3.5 per formula unit (pfu).
Qingchen Wang, Renwei Li, Daoxuan Wang, Shuangying Li   +3 more
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Ultra‐high‐pressure metamorphism in the Dabie Mountains of China

Geology Today, 2001
The Dabie region of central China is host to metamorphic rocks generated at very high pressures below the crust.
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Deformation features of garnet-bearing granites from Huwan, western Dabie Mountains

Science in China Series D: Earth Sciences, 2009
Foliated garnet-bearing granite, usually associated with high pressure and ultrahigh -pressure (UHP) metamophic rocks, is a particular rock-type extensively exposed in the Mesozoic Dabie-Sulu orogenic belt of China. This study focuses on deformation features and SHRIMP zircon dating of foliated garnet granite in a high-pressure metamorphic unit from ...
KunGuang Yang, Qiang Liu, JianLei Xie, Wei Dan, ZhenBing She, ChangQian Ma   +5 more
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Transformation of garnet epidote amphibolite to eclogite, western Dabie Mountains, China

Journal of Metamorphic Geology, 2004
AbstractOmphacite and garnet coronas around amphibole occur in amphibolites in the Hong'an area, western Dabie Mountains, China. These amphibolites consist of an epidote–amphibolite facies assemblage of amphibole, garnet, albite, clinozoisite, paragonite, ilmenite and quartz, which is incompletely overprinted by an eclogite facies assemblage of garnet,
J. Liu, K. Ye
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Petrogenesis of impure dolomitic marble from the Dabie Mountains, central China

Island Arc, 1998
Petrogeneses of impure dolomitic marble and enclosed eclogite from the Xinyan area, Dabie ultrahigh‐pressure (UHP) metamorphic terrane, central China were investigated with a special focus on fluid characteristics. Identified carbonate‐bearing UHP assemblages are Dol + Coe ± Arg (or Mgs) ± Ap, Dol + Omp ± Coe ± Ap ± Arg (or Mgs), Phen + Omp + Coe + Dol 
S. Omori, J. G. Liou, R. Y. Zhang, Y. Ogasawara   +3 more
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Taxonomic study on Sphingidae (Lepidoptera) from Dabie Mountains of China

The Indochina Entomologist
Based on years of surveys and literature review, this study systematically records a total of 55 Sphingidae speceis belonging to 28 genera and 3 subfamilies in the Dabie Mountains of Hubei, Henan and Anhui Provinces, China, including 4 new record species in Hubei Province, 1 new record species in Henan Province and 1 new record species in Anhui ...
Jia-Xin Wang, Zhuo-Heng Jiang, Xin-Yue Wang, Yue Fu, Yun-Li Xiao   +4 more
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Domain structures in rutile in ultrahigh-pressure metamorphic rocks from Dabie Mountains, China

Micron, 2004
According to the HRTEM study, the UHP jadeite-quartzite mineral (Rutile, TiO(2)) in Anhui Province, Dabie Mountains, China, has ultrastructures such as 011 two-dimensional commensurable modulated structures or superstructures, [011] twin domain structures, dislocations and crystal deformations.
D W, Meng, X L, Wu, X, Meng, Y J, Han, D X, Li   +4 more
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