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Gabbro and syenite intrusions in the Lo Gam structure, Northeast Vietnam. / Tran, Trong Hoa; Polyakov, Gleb V.; Tran, Tuan Anh et al.

Modern Approaches in Solid Earth Sciences. Springer International Publishing AG, 2016. p. 153-208 (Modern Approaches in Solid Earth Sciences; Vol. 11).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review

Harvard

Tran, TH, Polyakov, GV, Tran, TA, Borisenko, AS, Izokh, AE, Balykin, PA, Ngo, TP & Pham, TD 2016, Gabbro and syenite intrusions in the Lo Gam structure, Northeast Vietnam. in Modern Approaches in Solid Earth Sciences. Modern Approaches in Solid Earth Sciences, vol. 11, Springer International Publishing AG, pp. 153-208. https://doi.org/10.1007/978-3-319-25235-3_5

APA

Tran, T. H., Polyakov, G. V., Tran, T. A., Borisenko, A. S., Izokh, A. E., Balykin, P. A., Ngo, T. P., & Pham, T. D. (2016). Gabbro and syenite intrusions in the Lo Gam structure, Northeast Vietnam. In Modern Approaches in Solid Earth Sciences (pp. 153-208). (Modern Approaches in Solid Earth Sciences; Vol. 11). Springer International Publishing AG. https://doi.org/10.1007/978-3-319-25235-3_5

Vancouver

Tran TH, Polyakov GV, Tran TA, Borisenko AS, Izokh AE, Balykin PA et al. Gabbro and syenite intrusions in the Lo Gam structure, Northeast Vietnam. In Modern Approaches in Solid Earth Sciences. Springer International Publishing AG. 2016. p. 153-208. (Modern Approaches in Solid Earth Sciences). doi: 10.1007/978-3-319-25235-3_5

Author

Tran, Trong Hoa ; Polyakov, Gleb V. ; Tran, Tuan Anh et al. / Gabbro and syenite intrusions in the Lo Gam structure, Northeast Vietnam. Modern Approaches in Solid Earth Sciences. Springer International Publishing AG, 2016. pp. 153-208 (Modern Approaches in Solid Earth Sciences).

BibTeX

@inbook{0813bf3530b3458a8d9c32e4a84b8775,
title = "Gabbro and syenite intrusions in the Lo Gam structure, Northeast Vietnam",
abstract = "Lo Gam structure (including Phu Ngu) in northeast Vietnam comprises Permian – Triassic gabbro-peridotite, monzogabbro, high-Al granite and syenite intrusive blocks. The studies have also revealed that gabbro – syenite magmas in folded structures around southeastern margin of the Song Chay anticlinoria form three association types distinguished by their co-existing mineral assemblages, mineralogical compositions and geochemical indexes (titanium content and alkalinity): layered peridotite- gabbro (Nui Chua complex), biotite granite (Phia Bioc complex) and compositionally heterogeneous gabbro-syenite. The uniformity of their geochemical and isotopic compositions indicates, on the one hand, generic relationship of the gabbro and syenite, and geochemically common source origin of the magmas, on the other. Being enriched in large ionic lithophile elements (LILE), rare earth elements (REE) and strongly depleted in Nb, Ta and Zr the gabbroid and syenite magmas refl ect typical geochemistry of an above-subduction-zone affi liation. This is the basic feature of Permian – Triassic pluton – volcanic and plutonic magmatic associations in various geological structures in northeastern Vietnam. The formation ages of lherzolite and monzogabbro (Nui Chua complex), gabbro, syenite and biotite granite (Cho Don area) are 251–246. Ma (U-Pb, zircon, SHRIMP, Ar-Ar).",
author = "Tran, {Trong Hoa} and Polyakov, {Gleb V.} and Tran, {Tuan Anh} and Borisenko, {Alexander S.} and Izokh, {Andrey E.} and Balykin, {Pavel A.} and Ngo, {Thi Phuong} and Pham, {Thi Dung}",
year = "2016",
doi = "10.1007/978-3-319-25235-3_5",
language = "English",
series = "Modern Approaches in Solid Earth Sciences",
publisher = "Springer International Publishing AG",
pages = "153--208",
booktitle = "Modern Approaches in Solid Earth Sciences",
address = "Switzerland",

}

RIS

TY - CHAP

T1 - Gabbro and syenite intrusions in the Lo Gam structure, Northeast Vietnam

AU - Tran, Trong Hoa

AU - Polyakov, Gleb V.

AU - Tran, Tuan Anh

AU - Borisenko, Alexander S.

AU - Izokh, Andrey E.

AU - Balykin, Pavel A.

AU - Ngo, Thi Phuong

AU - Pham, Thi Dung

PY - 2016

Y1 - 2016

N2 - Lo Gam structure (including Phu Ngu) in northeast Vietnam comprises Permian – Triassic gabbro-peridotite, monzogabbro, high-Al granite and syenite intrusive blocks. The studies have also revealed that gabbro – syenite magmas in folded structures around southeastern margin of the Song Chay anticlinoria form three association types distinguished by their co-existing mineral assemblages, mineralogical compositions and geochemical indexes (titanium content and alkalinity): layered peridotite- gabbro (Nui Chua complex), biotite granite (Phia Bioc complex) and compositionally heterogeneous gabbro-syenite. The uniformity of their geochemical and isotopic compositions indicates, on the one hand, generic relationship of the gabbro and syenite, and geochemically common source origin of the magmas, on the other. Being enriched in large ionic lithophile elements (LILE), rare earth elements (REE) and strongly depleted in Nb, Ta and Zr the gabbroid and syenite magmas refl ect typical geochemistry of an above-subduction-zone affi liation. This is the basic feature of Permian – Triassic pluton – volcanic and plutonic magmatic associations in various geological structures in northeastern Vietnam. The formation ages of lherzolite and monzogabbro (Nui Chua complex), gabbro, syenite and biotite granite (Cho Don area) are 251–246. Ma (U-Pb, zircon, SHRIMP, Ar-Ar).

AB - Lo Gam structure (including Phu Ngu) in northeast Vietnam comprises Permian – Triassic gabbro-peridotite, monzogabbro, high-Al granite and syenite intrusive blocks. The studies have also revealed that gabbro – syenite magmas in folded structures around southeastern margin of the Song Chay anticlinoria form three association types distinguished by their co-existing mineral assemblages, mineralogical compositions and geochemical indexes (titanium content and alkalinity): layered peridotite- gabbro (Nui Chua complex), biotite granite (Phia Bioc complex) and compositionally heterogeneous gabbro-syenite. The uniformity of their geochemical and isotopic compositions indicates, on the one hand, generic relationship of the gabbro and syenite, and geochemically common source origin of the magmas, on the other. Being enriched in large ionic lithophile elements (LILE), rare earth elements (REE) and strongly depleted in Nb, Ta and Zr the gabbroid and syenite magmas refl ect typical geochemistry of an above-subduction-zone affi liation. This is the basic feature of Permian – Triassic pluton – volcanic and plutonic magmatic associations in various geological structures in northeastern Vietnam. The formation ages of lherzolite and monzogabbro (Nui Chua complex), gabbro, syenite and biotite granite (Cho Don area) are 251–246. Ma (U-Pb, zircon, SHRIMP, Ar-Ar).

UR - http://www.scopus.com/inward/record.url?scp=84980009951&partnerID=8YFLogxK

U2 - 10.1007/978-3-319-25235-3_5

DO - 10.1007/978-3-319-25235-3_5

M3 - Chapter

AN - SCOPUS:84980009951

T3 - Modern Approaches in Solid Earth Sciences

SP - 153

EP - 208

BT - Modern Approaches in Solid Earth Sciences

PB - Springer International Publishing AG

ER -

ID: 25471680