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Ore-bearing Formations and Mineral Resource Prospects of the Peripheral Areas of the Tarim Block

地质学报（英文版）2000，Vol.74Issue(3)：473-477,5.

Ore-bearing Formations and Mineral Resource Prospects of the Peripheral Areas of the Tarim Block

作者信息

1. Nanjing Institute of Geology and Mineral Resources, Geological Survey of China,534 East Zhongshan Rd., Nanjing 210016, Jiangsu;Nanjing Institute of Geology and Mineral Resources, Geological Survey of China,534 East Zhongshan Rd., Nanjing 210016, Jiangsu;Nanjing Institute of Geology and Mineral Resources, Geological Survey of China,534 East Zhongshan Rd., Nanjing 210016, Jiangsu;Nanjing Institute of Geology and Mineral Resources, Geological Survey of China,534 East Zhongshan Rd., Nanjing 210016, Jiangsu;Nanjing Institute of Geology and Mineral Resources, Geological Survey of China,534 East Zhongshan Rd., Nanjing 210016, Jiangsu;Bureau of Geology and Mineral Resources Exploration and Development of Xinjiang,Urümqi 830000, Xinjiang;Chengdu Institute of Technology, Chengdu 610059, Sichuan
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摘要

Abstract

The tectonic development of the Tarim block has experienced four stages, i. e. Earth's core accretion and block formation in the Precambrian, margin splitting, opening-closing and piecing up in the Early Palaeozoic, rift formation and plate unification in the Late Palaeozoic, and basin-mountain coupling and landform shaping in the Meso-Cenozoic, forming six ore-bearing formations and ore deposits of various genetic types in the Tianshan Mountains, Kunlun Mountains and Altun Mountains. In the peripheral areas of Tarim there are four giant intercontinental metallogenic belts passing through, the Central Tianshan and southwestern Tianshan belts in the former USSR and the Qinling-Qilian-Kunlun and Palaeo-Tethys belts in China. According to the macro-analysis on the nearly one thousand known deposits (occurrences) and geophysical-geochemical anomalies, and the information from reconnaissance in some areas, the region has very good prospects for mineral resources. Some of the metallogenic belts may well become the reserve bases for exploration of mineral resources in China.

关键词

ore-bearing formation/metallogenic condition/mineral resources/Tarim/Xinjiang

Key words

ore-bearing formation/metallogenic condition/mineral resources/Tarim/Xinjiang

分类

天文与地球科学

引用本文复制引用

..Ore-bearing Formations and Mineral Resource Prospects of the Peripheral Areas of the Tarim Block[J].地质学报（英文版）,2000,74(3):473-477,5.

地质学报（英文版）

ISSN：1000-9515

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