CAJ | 학술논문

论述了将气溶胶理论和技术应用于深部隐伏矿找矿的基本问题。深部矿物质能够穿越矿体覆盖层到达地表，主要是通过气体携带质粒向上迁移，这种迁移发生的基本条件是质粒可以稳定悬浮于气体中并随之流动。气溶胶理论表明，直径在0．1～2．5μm的质粒在气体中最稳定，质粒过小或过粗都不可能较长时间悬浮于气体中。气溶胶的另一个理论要点是，直径小于2．5μm的固体质粒不可能通过机械碾磨方式形成。这两个气溶胶理论要点是深部金属矿生成气溶胶级别的质粒并进入气体向上迁移的基础。将气溶胶理论和技术应用于新疆金窝子隐伏金矿床找矿试验，结果表明，在210隐伏矿上方和矿体倾斜面上方有明显的金异常和金伴生元素异常，异常程度高，出露面积大。这一实验证明了通过提取吸附于地表土壤中的地气溶胶质粒，并分析其元素含量的气溶胶找矿方法，具有良好效果。
논술료장기용효이론화기술응용우심부은복광조광적기본문제。심부광물질능구천월광체복개층도체지표，주요시통과기체휴대질립향상천이，저충천이발생적기본조건시질립가이은정현부우기체중병수지류동。기용효이론표명，직경재0．1～2．5μm적질립재기체중최은정，질립과소혹과조도불가능교장시간현부우기체중。기용효적령일개이론요점시，직경소우2．5μm적고체질립불가능통과궤계년마방식형성。저량개기용효이론요점시심부금속광생성기용효급별적질립병진입기체향상천이적기출。장기용효이론화기술응용우신강금와자은복금광상조광시험，결과표명，재210은복광상방화광체경사면상방유명현적금이상화금반생원소이상，이상정도고，출로면적대。저일실험증명료통과제취흡부우지표토양중적지기용효질립，병분석기원소함량적기용효조광방법，구유량호효과。
The application of the aerosol theory and technology to deep prospecting is the basic problem discussed in this paper. Miner-als from the depth can pass through the overburden of the ore deposit and reach the earth's surface. This process is mainly implemented by the transfer of the gas which carries plasmid upward from the depth. The basic condition of this transfer is that plasmid could be stab-ly suspended in the gas and then flow. The aerosol theory suggests that plasmids in the range of 0.1~2.5μm in diameter are the most stable ones in gas. Plasmids in the smaller or coarser sizes cannot be suspended in the gas for a long time;another point of the aerosol theory is that the solid plasmid which is less than 2.5 μm in diameter cannot be produced by mechanical milling. These two points of aerosol theory constitute the foundation of the view that the deep metal mine could generate aerosol levels plasmid,then the plasmid en-ters gas to transfer upwards. The aerosol theory and technology were applied in the prospecting test of the Jinwozi concealed gold deposit in Xinjiang. The results showed that,at the top of the No. 210 concealed deposit and above the inclined plane of the deposit,there is an obvious Au anomaly and a satellite elements anomaly,characterized by high anomaly contrast value and large exposed area. This experi-ment proved that the method of extracting the aerosol plasmid absorbed on the surface soil and then making element analysis has a good ore prospecting effect.