西昆仑509道班西锂铍稀有金属矿白云母<sup>40</sup>Ar/<sup>39</sup>Ar定年及对区域成矿的限定

李永; 王威; 杜晓飞; 陈正乐; 马华东; 邱林; 刘伟; 张雅芳; 霍海龙

doi:10.12029/gc20220623

西昆仑509道班西锂铍稀有金属矿白云母⁴⁰Ar/³⁹Ar定年及对区域成矿的限定

李永^1,,
王威^{2, 3},
杜晓飞^{2, 3},
陈正乐⁴,
马华东^{2, 3},
邱林^{2, 3},
刘伟¹,
张雅芳^{2, 3},
霍海龙⁴

1.
新疆维吾尔自治区有色地质勘查局地质矿产勘查研究院, 新疆乌鲁木齐 830000
2.
新疆自然资源与生态环境研究中心, 新疆乌鲁木齐 830000
3.
新疆维吾尔自治区人民政府国家305项目办公室, 新疆乌鲁木齐 830000
4.
中国地质科学院地质力学研究所, 北京 100081

详细信息

作者简介:
李永, 男, 1982年出生, 硕士, 高级工程师, 从事区域地质调查及矿产勘查工作; E-mail: 61572273@qq.com

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出版历程
- 网络出版日期: 2023-09-25
- 刊出日期: 2022-12-24

⁴⁰Ar/³⁹Ar dating of muscovite of the west 509 Daoban Li-Be rare metal deposit in the West Kunlun orogenic belt and its limitation to regional mineralization

LI Yong^1,,
WANG Wei^{2, 3},
DU Xiaofei^{2, 3},
CHEN Zhengle⁴,
MA Huadong^{2, 3},
QIU Lin^{2, 3},
LIU Wei¹,
ZHANG Yafang^{2, 3},
HUO Hailong⁴

1.
Geological and Mineral Prospecting Research Institute of Nonferrous Geological Prospecting Bureau of Xinjiang, Urumqi 830000, Xinjiang, China
2.
Xinjiang Natural Resources and the Ecological Environment Research Center, Urumuqi 830000, Xinjiang, China
3.
The National 305 Project Office of Xinjiang, Urumuqi 830000, Xinjiang, China
4.
Instiute of Geomechanics, Chinese Acamdemay of Geological Sciences, Beijing 100081, China

摘要

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图 1 509道班西锂铍矿地质简图、白云母坪年龄谱图和反等时线年龄图

1—第四系冲洪积相; 2—巴颜喀拉山群上组下段; 3—巴颜喀拉山群中组上段; 4—晚石炭世石英闪长岩; 5—含黑电气石花岗伟晶岩; 6—晚石炭世二长花岗岩; 7—含石榴子石白云母黑电气石伟晶岩脉; 8—含锂辉石伟晶岩脉; 9—右旋断层; 10—采样点; SKT—南昆仑地体; TST—甜水海地体; AKTS—阿克塔什锂矿床; DHLT—大红柳滩南锂矿床; BLS—白龙山锂矿床; Sp—锂辉石; Ab—钠长石; Ms—白云母; Qz—石英; Pl—斜长石

Figure 1. Geological sketch and plateau age and inverse isochron age of Pegmatite type rare metal lithium deposit in western 509 Daoban

1-Quaternary alluvial-diluvial facies; 2-Lower Member of Upper Formation of Bayan Khara Mountain Group; 3-Upper Member of Middle Formation of Bayankhara Mountain Group; 4-Late Carboniferous quartz diorite; 5-Black tourmaline granitic pegmatite; 6-Late Carboniferous monzogranite; 7-Garnet-bearing muscovite black tourmaline dikes; 8-Spodumene viritic dikes; 9-Dextral fault; 10-Sampling point; SKT-South Kunlun terrane; TST-Tian shui hai Terrane; AKTS-Aktash lithium deposit; DHLT-Dahongliutan South Lithium deposit; BLS-Bailongshan Lithium deposit; Sp-Spodumene; Ab-Albite; Ms-White mica; Qz-Quartz; Pl -Plagioclase

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表 1 伟晶岩脉中白云母⁴⁰Ar/³⁹Ar同位素分析结果

Table 1 ⁴⁰ Ar/³⁹ Ar isotopic data of muscovite from pegmatite vein

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