| 胡冰,聂阳,郑文龙,王永魁.山东泗水丁家岭非金属矿区成矿地质条件及找矿方向研究[J].矿产勘查,2026,17(S1):118-127 |
| 山东泗水丁家岭非金属矿区成矿地质条件及找矿方向研究 |
| Research on the metallogenic geological conditions and prospecting directions of the Dingjialing non-metal mine area in Sishui， Shandong |
| 投稿时间：2025-12-18 修订日期：2026-05-13 |
| DOI：10.20008/j.kckc.2026S1014 |
| 中文关键词: 成矿研究 地质特征 泗水县 丁家岭 |
| 英文关键词: metallogenic study geological characteristics Sishui Ding Jialing |
| 基金项目:本文受山东省国土资源厅2012年度地质勘查项目“山东省泗水县丁家岭地区铅矿普查”（鲁勘字［2012］69号），山东省地质勘查基金项目“山东省1∶5万苏村幅、夏庄幅矿产地质调查”（鲁勘字（2019）20号）联合资助。 |
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| 中文摘要: |
| 丁家岭矿区地处华北板块（Ⅰ）-鲁西隆起区（Ⅱ）-鲁中隆起（Ⅲ）-尼山-平邑断隆（Ⅳ）之泗水凹陷（Ⅴ）与尼山凸起（Ⅴ）的交汇部位，是一小型重晶石-萤石-铅复合矿床。区域构造复杂，前寒武纪岩浆岩发育，早古生代寒武纪—奥陶纪地层较发育，成矿地质条件优越。本文通过综合分析矿区区域地质背景、矿区地质特征、物化探异常等数据，系统研究了区内矿化规律，明确矿体受北西向独角断裂及其次级断裂的严格控制。多次构造活动形成了规模性成矿空间，为含矿热液运移及BaSO₄、CaF₂的富集提供了有利条件，断裂延伸部位具备良好成矿远景。 |
| 英文摘要: |
| The Dingjialing Mining Area is located at the intersection of the Sishui Sag （V） and the Nishan Uplift （V） within the North China Plate （I）-Lixi Uplift （II）-Luzhong Uplift （III）-Nishan-Pingyi Fault Uplift （IV）. The region features complex structures， with well-developed Precambrian magmatic rocks and relatively developed Early Paleozoic Cambrian-Ordovician strata， indicating favorable metallogenic geological conditions. This study conducts a comprehensive analysis of the regional geology， mining area geology， and geochemical-anomaly surveys in the Sishui Dingjialing Mining Area， providing a detailed investigation of the mineralization characteristics. It concludes that the ore bodies are significantly controlled by NW-trending the Dujiao fault and its secondary fractures. Due to multiple tectonic activities， a substantial metallogenic space has formed， creating favorable spatial conditions for the migration of ore-bearing hydrothermal fluids and the enrichment of BaSO₄ and CaF₂. The fault-extended zones exhibit promising prospects for mineralization. |
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