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Published on Feb 1, 2019in Lithos 3.86
Changzhou Deng2
Estimated H-index: 2
(Jilin University),
SUNDeyou20
Estimated H-index: 20
(Jilin University)
+ 7 AuthorsSheng Lu2
Estimated H-index: 2
(Jilin University)
Abstract Multistage igneous rocks identified in the newly discovered Fukeshan porphyry Cu Mo deposit, NE China give new insights into the late-stage southwards subduction of the Mongol-Okhotsk oceanic slab (MOOS) and Cu Mo mineralization during the late Mesozoic. The U Pb ages of zircons from medium-grained monzogranite, coarse-grained monzogranite, ore-related quartz diorite porphyry, quartz monzonite, ganodiorite porphyry, diorite porphyry and andesitic porphyry associated with the Fukeshan de...
3 Citations Source Cite
Published on Jun 1, 2017in Ore Geology Reviews 3.99
Jun Liu2
Estimated H-index: 2
,
Yuan Li1
Estimated H-index: 1
(Chinese Academy of Sciences)
+ 1 AuthorsHegen Ouyang8
Estimated H-index: 8
Abstract A strong link between high Sr/Y arc magmas and porphyry Cu–Mo–Au deposits has been recognized in recent years. The Tongshan and Duobaoshan deposits are representative large Cu–Mo–Au deposits in NE China. We report LA–ICP–MS zircon U–Pb crystallization age of 471.5 ± 1.3 Ma for Tongshan ore-related granitoid. Re–Os isotopic analyses of the two chalcopyrite samples from Tongshan deposit show a model age range of 470.2–477.1 Ma. The Duobaoshan and Tongshan ore-related granitoids show highe...
10 Citations Source Cite
Published on Mar 1, 2016in Gondwana Research 5.66
Jie Tang13
Estimated H-index: 13
(Jilin University),
Wen-Liang Xu30
Estimated H-index: 30
(China University of Geosciences)
+ 2 AuthorsWei Wang10
Estimated H-index: 10
(Jilin University)
Abstract In this paper we present new zircon U–Pb ages, Hf isotope data, and whole-rock major and trace element data for Early Mesozoic intrusive rocks in the Erguna Massif of NE China, and we use these data to constrain the history of southward subduction of the Mongol–Okhotsk oceanic plate, and its influence on NE China as a whole. The zircon U–Pb dating indicates that Early Mesozoic magmatic activity in the Erguna Massif can be subdivided into four stages at ~ 246 Ma, ~ 225 Ma, ~ 205 Ma, and ...
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Cited By1
Newest
Published on Apr 1, 2019in Ore Geology Reviews 3.99
Changzhou Deng2
Estimated H-index: 2
(Jilin University),
SUNDeyou20
Estimated H-index: 20
(Jilin University)
+ 7 AuthorsDong-Guang Yang3
Estimated H-index: 3
(Jilin University)
Abstract The genesis of igneous rocks associated with the newly discovered Xiaokele porphyry Cu-Mo deposit, located in the eastern Erguna Block, NE China, can give insights into the regional geodynamic evolution during the Late Mesozoic. Several ore-bodies have been indentified in a granodiorite porphyry stock, which intruded the rhyolite and was subsequently intruded by diorite porphyry and granite porphyry. The U–Pb ages of zircons from rhyolite, mineralized granodiorite porphyry, diorite porp...
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