| 吕作刚,穆生莉.东坪金矿床充水因素探讨[J].地质找矿论丛,1997,(4):73-79 |
| 东坪金矿床充水因素探讨 |
| DISCUSSION ON WATER-FILLING FACTORS IN DONGPING GOLD MINE, HEBEI PROVINCE |
| 投稿时间：1997-08-11 修订日期：1997-09-22 |
| DOI：10.6053/j.issn.1001-1412.1997.4. 009 |
| 中文关键词: 东坪 含水层 充水因素 |
| 英文关键词:Dongping aquifer Water-filling factor |
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| 中文摘要: |
| 东坪金矿赋存于偏碱性杂岩体中,所处水文地质单元为中低山分水岭近倒的基岩裂隙水区,东坪沟是矿区唯一的地表水体,地下水有第四系孔隙水和基岩裂隙水,矿床充水因素主要为地表水和第四系孔隙水,其次为基岩裂隙水。基岩裂隙水直接渗漏到矿坑,他表水和第四系孔隙水通过基岩裂隙渗漏到矿坑。东坪金矿床实属以基岩裂隙水直接充水,地表水和第四系孔隙水间接充水的水文地质条件中等类型的矿床。 |
| 英文摘要: |
| ongping gold mine is located in a sub-alkline complex which occurs near the medium-low mountain watershed. Hydrogeologically the mining area is of porous water domain of basement.Dongpinfggou rber is the only one surface water body. Underground water consists of Quaternary porous water and the basement fractural water. The surface water and Quaternary Porous wates are the main factors for water-flow-in in the mine then is the basement fractural water The former two permeate to the later and flow in drifts eventually. |
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