青海铅锌矿成矿规律及资源潜力分析

Pb-Zn Metallogenic law and the ore potential analysis in Qinghai province

蒋成伍 ¹薛万文 ¹康继祖 ¹赵志逸 ¹李焕学¹

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作者信息

1. 青海省地质调查院,西宁 810012;青藏高原北部地质过程与矿产资源重点实验室,西宁 810012
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摘要

铅锌矿作为青海省的优势矿产之一,具有成带展布、分段集中、成矿类型丰富的特点.本文以2021年青海潜在矿产资源评价成果为基础,总结青海铅锌矿的成矿规律,梳理建立海相火山岩型、接触交代(矽卡岩)型、浅成中-低温热液型等3个具较好潜力的预测模型;对4个主要铅锌成矿带潜在矿产资源进行了探讨,并对青海省内铅锌矿产勘查工作提出了建议.

Abstract

Pb-Zn ore occurring in belts is one of the important mineral resources in Qinghai province.The ore belt is segmented with different ore deposit type-concentrated segments.Based on assessment of potential mineral resources in Qinghai province made in 2021 is summarized the metallogenic law of Pb-Zn ore and is built the prediction models for potential volcanic type,contact metasomatic(skarn)type and epi-mesothermal Pb-Zn mineral resources in the province.Metallogenic potential of 4 Pb-Zn ore belts is discussed and suggestion put forward for Pb-Zn ore prospecting in the province.

关键词

铅锌矿/资源评价/预测模型/资源潜力/青海省

Key words

Pb-Zn ore/mineral resources assessment/prediction model/mineral resources potential/Qinghai province

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基金项目

青海省自然资源厅省级地质勘查专项(2021074107gq014)

出版年

2024

地质找矿论丛

中钢集团天津地质研究院有限公司

地质找矿论丛

CSTPCD

影响因子：0.546

ISSN：1001-1412

参考文献量25

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