云南沧源南腊铅锌多金属矿母岩成岩年龄及动力学分析
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摘要
<正>昌宁-孟连构造带成矿作用主要形成了铁铜铅锌金银稀有金属的热液矿床,沧源铅锌矿是昌宁-孟连构造带的典型矿床,发育多个矿体,包括金腊、芒哈、工浪、金厂等矿段,主要赋存在前寒武允沟组浅变质岩地层破碎带及岩体接触带附近,发育了热液脉型、接触带型铅锌银矿体,在矿区及其西部出露大量始新世花岗质岩石。我们采集了矿区中出露的花岗斑岩、黑云角闪斜长花岗岩、黑云钾长花
引文
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Dupont-Nivet G,Lippert P C,van Hinsbergen D J,Meijers M J,Kapp P.2010.Palaeolatitude and age of the Indo-Asia collision:palaeomagnetic constraints.Geophysical Journal International,182:1189-1198.
Jun Deng,Qingfei Wang,Gongjian Li,M.Santosh M.2014.Cenozoic tectono-magmatic and metallogenic processes in the Sanjiang region southwestern China.Earth-Science Reviews,138:268-299.
Peng T P,Wilde S A,Wang Y J,Fan W M,Peng B X.2013.Mid-Triassic felsic igneous rocks from the southern Lancangjiang Zone,SW,China:petrogenesis and implications for the evolution of Paleo-Tethys.Lithos,168-169:15-32.
Wang P L,Lo C H,Chung S L,Lee T Y,Lan C Y,Van Thang T.2000.Onset timing of left-lateral movement along the Ailao Shan-Red River Shear Zone:40Ar/39Ar dating constraint from the Nam Dinh Area,northeastern Vietnam.Journal of Asian Earth Sciences,18:281-292.
Xu Y G,Yang Q J,Lan J B,Luo Z Y,Huang X L,Shi Y R,Xie L W.2012.Temporal-spatial distribution and tectonic implications of the batholiths in the Gaoligong-Tengliang-Yingjiang area,western Yunnan:constraints from zircon U-Pb ages and Hf isotopes.Journal of Asian Earth Science,53:151-175.
Zhou M F,Robinson P T,Wang C Y,Zhao J H,Yan D P,Gao J F,Malpas J.2012.Heterogeneous mantle source and magma differentiation of quaternary arc-like volcanic rocks from Tengchong,SE margin of the Tibetan Plateau.Contributions to Mineralogy and Petrology,163:841-860.
Dupont-Nivet G,Lippert P C,van Hinsbergen D J,Meijers M J,Kapp P.2010.Palaeolatitude and age of the Indo-Asia collision:palaeomagnetic constraints.Geophysical Journal International,182:1189-1198.
Jun Deng,Qingfei Wang,Gongjian Li,M.Santosh M.2014.Cenozoic tectono-magmatic and metallogenic processes in the Sanjiang region southwestern China.Earth-Science Reviews,138:268-299.
Peng T P,Wilde S A,Wang Y J,Fan W M,Peng B X.2013.Mid-Triassic felsic igneous rocks from the southern Lancangjiang Zone,SW,China:petrogenesis and implications for the evolution of Paleo-Tethys.Lithos,168-169:15-32.
Wang P L,Lo C H,Chung S L,Lee T Y,Lan C Y,Van Thang T.2000.Onset timing of left-lateral movement along the Ailao Shan-Red River Shear Zone:40Ar/39Ar dating constraint from the Nam Dinh Area,northeastern Vietnam.Journal of Asian Earth Sciences,18:281-292.
Xu Y G,Yang Q J,Lan J B,Luo Z Y,Huang X L,Shi Y R,Xie L W.2012.Temporal-spatial distribution and tectonic implications of the batholiths in the Gaoligong-Tengliang-Yingjiang area,western Yunnan:constraints from zircon U-Pb ages and Hf isotopes.Journal of Asian Earth Science,53:151-175.
Zhou M F,Robinson P T,Wang C Y,Zhao J H,Yan D P,Gao J F,Malpas J.2012.Heterogeneous mantle source and magma differentiation of quaternary arc-like volcanic rocks from Tengchong,SE margin of the Tibetan Plateau.Contributions to Mineralogy and Petrology,163:841-860.
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