Magmatic and metamorphic evolution of the Latimojong Metamorphic Complex, Indonesia

2022 ◽  
pp. 105095
Author(s):  
Andy Yahya Al Hakim ◽  
Frank Melcher ◽  
Walter Prochaska ◽  
Thomas C. Meisel
Keyword(s):  
Metamorphic Complex ◽  
Metamorphic Evolution

Tectono-metamorphic evolution of the Neyriz metamorphic complex, Quri-Kor-e-Sefid area (Sanandaj-Sirjan Zone, SW Iran)

2008 ◽  
Vol 31 (4-6) ◽  
pp. 504-521 ◽  
Author(s):  
M.R. Sheikholeslami ◽  
A. Pique ◽  
P. Mobayen ◽  
M. Sabzehei ◽  
H. Bellon ◽  
...  
Keyword(s):  
Metamorphic Complex ◽  
Metamorphic Evolution ◽  
Sanandaj Sirjan Zone ◽  
Sw Iran

Neoarchean metamorphic evolution and geochronology of the Miyun metamorphic complex, North China Craton

2019 ◽  
Vol 320 ◽  
pp. 78-92 ◽  
Author(s):  
Hui C.G. Zhang ◽  
Jia-Hui Liu ◽  
Yi-Chao Chen ◽  
Qian W.L. Zhang ◽  
Van Tho Pham ◽  
...  
Keyword(s):  
North China Craton ◽  
North China ◽  
Metamorphic Complex ◽  
Metamorphic Evolution

Metamorphic evolution and SHRIMP U-Pb geochronology of mafic granulites with double symplectites in the Fuping metamorphic complex, middle Palaeoproterozoic Trans-North China Orogen

2019 ◽  
Vol 326 ◽  
pp. 142-154 ◽  
Author(s):  
Jia-Hui Liu ◽  
Qian W.L. Zhang ◽  
Hui C.G. Zhang ◽  
Hao Y.C. Wang ◽  
Hong-Xu Chen ◽  
...  
Keyword(s):  
North China ◽  
Metamorphic Complex ◽  
Metamorphic Evolution

Insights into the metamorphic evolution of the Belt–Purcell basin; evidence from Lu–Hf garnet geochronology

2010 ◽  
Vol 47 (2) ◽  
pp. 161-179 ◽  
Author(s):  
N. A. Zirakparvar ◽  
J. D. Vervoort ◽  
W. McClelland ◽  
R. S. Lewis
Keyword(s):  
Metamorphic Complex ◽  
Mica Schist ◽  
Garnet Amphibolite ◽  
Metamorphic Evolution ◽  
Garnet Porphyroblasts ◽  
Core Zone ◽  
The Core ◽  
Northern Idaho

We have determined Lu–Hf garnet ages from spatially separated garnet bearing localities in northern Idaho. The Lu–Hf ages are diverse and reflect a progression of Mesoproterozoic metamorphic events. The oldest Lu–Hf garnet age determined in this study is 1463 ± 24 Ma for garnet within a kyanite schist exposed in the core-zone of the Boehls Butte metamorphic complex. A garnet schist from the Priest River complex yields a well-defined age of 1379 ± 8 Ma. A garnet–staurolite schist, a garnet–mica schist, and a gem-grade Idaho star garnet sample all from the general vicinity of Clarkia, Idaho, yield ages of 1064 ± 10, 1081 ± 20, and 1078 ± 17 Ma, respectively. A garnet amphibolite, also collected from the Boehls Butte metamorphic complex, yields an age of 1151 ± 41 Ma for garnet porphyroblasts and 137 ± 25 Ma for diffuse overgrowths. The Hf in all of the Proterozoic garnets is extraordinarily radiogenic with εHf values ranging from +1210 to +10546, which attest to both their high Lu/Hf ratios and their great antiquity. All of the samples analyzed in this study are from the rocks of the Mesoproterozoic Belt–Purcell Supergroup or its basement. These data provide evidence of polymetamorphism in northwestern Laurentia during the Mesoproterozoic.

Magmatic and metamorphic evolution of the Shotur Kuh metamorphic complex (Central Iran)

2009 ◽  
Vol 100 (1) ◽  
pp. 45-62 ◽  
Author(s):  
Mahmoud Rahmati-Ilkhchi ◽  
Shah Wali Faryad ◽  
František V. Holub ◽  
Jan Košler ◽  
Wolfgang Frank
Keyword(s):  
Central Iran ◽  
Metamorphic Complex ◽  
Metamorphic Evolution

Structural and metamorphic evolution during tectonic mixing: is the Rocca Canavese Thrust Sheet (Italian Western Alps) a subduction-related mélange?

2018 ◽  
Vol 137 (2) ◽  
pp. 311-329 ◽  
Author(s):  
Manuel Roda ◽  
Francesca De Salvo ◽  
Michele Zucali ◽  
Maria Iole Spalla
Keyword(s):  
Western Alps ◽  
Metamorphic Evolution ◽  
Thrust Sheet
Sign in / Sign up

Export Citation Format

Share Document