Electron microprobe monazite Th-Pb dating and its constraints on multi-stage metamorphism of low-pre

来源 :中国科学通报：英文版 | 被引量 : 0次 | 上传用户：kingbottle

【摘要】

：

Monazites from low-pressure pelitic granulite of the Jingshan Group in the Jiaobei terrane were dated by the electron microprobe method. Three stages of metamor

【作者】

：

ZHOUXiwen WEIChunjing GENGYuan

【机构】

：

InstituteofGeology,TheKeyLaboratoryofOrogenicBeltsandCrustalEvolution,InstituteofGeology

【出处】

：

中国科学通报：英文版

【发表日期】

：

2005年10期

【关键词】

：

电子微探针独居石泥质岩麻粒岩变质作用 low pressure pelitic granulite electron microprobe mon

【基金项目】

：

国家自然科学基金，中国博士后科学基金

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Monazites from low-pressure pelitic granulite of the Jingshan Group in the Jiaobei terrane were dated by the electron microprobe method. Three stages of metamorphic age at 1720±15 Ma, 1687±16 Ma and 1568±15 Ma were yielded by constructing a

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Electron microprobe monazite Th-Pb dating and its constraints on multi-stage metamorphism of low-pre

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