| 程林.辽宁省滑石矿资源现状及勘查开发利用建议[J].矿产勘查,2025,16(S2):337-342 |
| 辽宁省滑石矿资源现状及勘查开发利用建议 |
| Current status of talc mineral resources in Liaoning Province and suggestions for exploration，development and utilization |
| 投稿时间：2025-08-12 |
| DOI：10.20008/j.kckc.2025s2045 |
| 中文关键词: 滑石 资源现状 勘查开发利用建议 辽宁省 |
| 英文关键词: talc current status of resources suggestions for exploration,development and utilization Liaon. ing Province |
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| 中文摘要: |
| 滑石矿是辽宁省优势非金属矿产资源之一，资源储量丰富，质量优良。辽宁省已发现滑石矿产地 43处，均为区域变质型，集中分布于辽东地区，主要赋矿层位为古元古界辽河群大石桥组三段，少量矿床赋存于大 石桥组一段及高家峪组地层中。近年来，随着滑石资源开采强度的增大，优质滑石资源逐渐枯竭，可供开 发利用的资源量越来越少，供需矛盾突出。本文系统总结了辽宁省滑石矿的资源分布特征和勘查开发利 用现状，分析了目前存在的主要问题，并针对问题提出了下一步的勘查开发利用建议。 |
| 英文摘要: |
| Talc ore is one of the dominant non-metallic mineral resources in Liaoning Province，with abundant reserves and excellent quality. 43 talc ore producing areas have been found in Liaoning Province，all of them are regional metamorphic type and concentrated in Eastern Liaoning，whose main ore bearing strata is the third member of Dashiqiao formation of Liaohe Group of Paleoproterozoic，and a small amount of ore deposits occur inthe first member of Dashiqiao formation and Gaojiayu formation. . In recent years，with the increase of the exploita. tion intensity of talc resources，the high-quality talc resources are gradually exhausted，the amount of resources available for development and utilization is less and less，and the contradiction between supply and demand isprominent. This article systematically summarizes the resource distribution characteristics of talc mineral resourcesand the current situation of exploration，development and utilization in Liaoning Province，analyzes the main problems existing at present，and puts forward suggestions for the next step of exploration，development and utilization. |
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