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荔枝滩背斜西翼中段荔枝滩理疗热矿泉水地质成因分析

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荔枝滩理疗热矿泉水井开凿于荔枝滩背斜西翼中段,位于四川省泸州市江阳区通滩镇长河村 14组,为含铁、溴、偏硼酸理疗热矿泉水。通过对热矿泉水的地质构造、水源、热源、热储参数及水文地球化学特征分析,探究荔枝滩理疗热矿泉水成因。结果可知:荔枝滩背斜浅层地下水类型有松散堆积层孔隙潜水、碎屑岩类孔隙裂隙水、红层层间承压水及碳酸岩类裂隙溶洞水四种类型。荔枝滩理疗热矿泉水位于荔枝滩背斜西翼中段,其地质构造和地层出露特征是连续的,有利于接受大气降水补,热矿水成矿机制主要为地下水通过深循环接受地温场正常增温形成热水的"深循环水热径流埋藏型"热矿水成矿模型,古岩溶发育给地下水的运移和赋存提供了有利的通道和赋存空间,最终形成铁、溴、硼理疗热矿泉水。研究结论为该区域理疗热矿泉水资源开发以及区域上其他温泉的成因模式提供了地质资料参考。
Analysis of the geological genesis of the physical therapy thermal mineral water in the middle section of the western flank of the Lizhi Beach anticline
Lizhi Beach physiotherapy hot mineral water wells are excavated in the middle of the west wing of Lizhi Beach backslope,located in Group 14,Changhe Village,Tongtan Town,Jiangyang District,Luzhou City,Sichuan Province,and contain iron,bromine and metaborate physiotherapy hot mineral water. To investigate the genesis of the Lizhi Beach physiotherapy Thermal Mineral Water by analyzing the geological structure,water source,heat source,thermal storage parameters and hydro-geochemical characteristics of the thermal mineral water. The results are predictable:There are four types of shallow groundwater types in the Lizhi Beach anticline. loose stacked layer pore diving,clastic rock-like pore fissure water,red layer interlayer pressurized water and carbonate rock-like fissure cavern water. Litchi Beach physical therapy hot mineral water is located in the middle of the western wing of the Lizhi Beach anticline,its geological structure and stratigraphic outcrop characteristics are continuous,conducive to receiving atmospheric precipitation replenishment,hot mineral water mineralisation mechanism is mainly for the groundwater through the deep cycle of receiving the geothermal temperature field to form hot water normal warming of the deep circulation of the hydrothermal runoff buried "hot mineral water mineralisation model,the development of paleokarsts The development of ancient karst provides a favourable channel and storage space for the transport and storage of groundwater,and eventually forms iron,bromine and boron therapeutic hot mineral water. The conclusions of the study provide geological information for the development of physiotherapeutic thermal mineral water resources in the region,as well as for the genesis patterns of other hot springs on the region.

thermal mineral wateranalysis of causesdeep cycleTongtan Town

师晓文、罗海东、丁志勇、王川、杨治义

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四川省第六地质大队,四川 泸州 646000

热矿泉水 成因分析 深循环 通滩镇

2024

地下水
陕西省水工程勘察规划研究院 全国地下水信息网 陕西省水利学会

地下水

影响因子:0.219
ISSN:1004-1184
年,卷(期):2024.46(4)