| 王振亮,陆桂福,蔡永文,龚胜平,赵克强,付燕刚,杨剑洲,高健翁.CSAMT法在非金属矿地质勘查中的应用——以白云敖包白云石大理岩矿床为例[J].矿产勘查,2025,16(6):1441-1450 |
| CSAMT法在非金属矿地质勘查中的应用——以白云敖包白云石大理岩矿床为例 |
| The application of CSAMT method in geological exploration of non-metallic deposits: A case of the Baiyun’aobao dolomite marble deposit |
| 投稿时间：2022-06-21 |
| DOI：10.20008/j.kckc.202506013 |
| 中文关键词: CSAMT 白云石大理岩 非金属矿 内蒙古 |
| 英文关键词: CSAMT dolomite marble non-metallic mineral Inner Mongolia |
| 基金项目:本文受中国地质调查局项目(DD20230309、DD20221639、DD20160040)和中国地质科学院基本科研业务费项目(AS2017J04、AS2024J13)联合资助。 |
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| 中文摘要: |
| 白云敖包白云石大理岩矿床主要赋存于大豁落山组中，地表出露面积约 1.1 km2浅钻和刻线取样发现大豁落山组白云石大理岩达到了边界品位，单一矿体厚度大于 200 m。本文通过对，矿区开展 CSAMT法测量，查明了白云敖包白云石大理岩矿体的埋藏深度及空间展布特征，白云石大理岩矿体在北西向长度可达 1100 m，北东向长度可达 1300 m，矿体最大厚度可达 550 m，表明白云敖包白云石大理岩矿体规模大，具有较大的开发利用价值。CSAMT法、浅钻和刻线取样在白云敖包地区白云石大理岩矿的测量成果，为白云石大理岩矿的后续开发利用提供可靠的依据，对其他地区应用 CSAMT法探测非金属矿具有参考价值和 |
| 英文摘要: |
| The Baiyun’aobao dolomite marble orebody mainly hosted in Dahuoluoshan Formation, with surface exposed area of about 1.1 km2. The dolomite marble of Dahuoluoshan Formation reached the boundary grade andthe single ore body thickness was more than 200 m by shallow drilling and line sampling. The depth and spatial dis.tribution characteristics of the Dolomite marble orebody in Baiyun’aobao area have been found out by CSAMT sur. vey of the Dolomite marble orebody in Baiyun’aobao area. The length of the dolomite marble orebody can reach1100 m in NW direction, the NE direction length can reach 1300 m, and the maximum thickness of the ore body canreach 550 m, which indicates that the dolomite marble orebody in Baiyun’aobao area is large in scale and has greatvalue of development and utilization. The survey results of CSAMT, shallow drilling and line sampling method in thedolomite marble deposit in Baiyun’aobao area provide a reliable prospecting basis for the subsequent developmentand utilization of the dolomite marble deposit, and can provide reference value and significance for the applicationof CSAMT method to detect non-metallic deposits in other areas. |
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