物探与化探
物探與化探
물탐여화탐
GEOPHYSICAL AND GEOCHEMICAL EXPLORATION
2014年
5期
910-915
,共6页
综合物化探%高精度磁测%X荧光土壤分析%EH4%隐伏矿
綜閤物化探%高精度磁測%X熒光土壤分析%EH4%隱伏礦
종합물화탐%고정도자측%X형광토양분석%EH4%은복광
integrated geophysical and geochemical prospecting%high precision magnetic survey%X-ray soil analysis%EH4%concealed orebody
物化探找矿方法面临着新形势下复杂地质条件中找矿的新挑战,单一物化探分析方法很难具有说服力,综合各种地质信息和勘探方法显得尤为重要。笔者结合河南省某矿床的找矿实践,介绍了高精度磁测、X荧光土壤分析和EH4测深等物化探综合分析方法,在工作区内发现了与成矿有关的物化探异常,经查证与地表地质现象吻合较好,说明该综合物化探评价技术方法在该矿床的应用是成功的,显示了其快速、高效和精准的特点。
物化探找礦方法麵臨著新形勢下複雜地質條件中找礦的新挑戰,單一物化探分析方法很難具有說服力,綜閤各種地質信息和勘探方法顯得尤為重要。筆者結閤河南省某礦床的找礦實踐,介紹瞭高精度磁測、X熒光土壤分析和EH4測深等物化探綜閤分析方法,在工作區內髮現瞭與成礦有關的物化探異常,經查證與地錶地質現象吻閤較好,說明該綜閤物化探評價技術方法在該礦床的應用是成功的,顯示瞭其快速、高效和精準的特點。
물화탐조광방법면림착신형세하복잡지질조건중조광적신도전,단일물화탐분석방법흔난구유설복력,종합각충지질신식화감탐방법현득우위중요。필자결합하남성모광상적조광실천,개소료고정도자측、X형광토양분석화EH4측심등물화탐종합분석방법,재공작구내발현료여성광유관적물화탐이상,경사증여지표지질현상문합교호,설명해종합물화탐평개기술방법재해광상적응용시성공적,현시료기쾌속、고효화정준적특점。
The integrated geophysical and geochemical prospecting methods are faced with challenge from complex geological condition, A single geophysical or geochemical analysis method is not persuasive, and hence the integration of various geological information and exploration methods is particularly important. The application of the integrated geophysical prospecting method system to a deposit in Henan Province is described in this paper based on practice. According to geological data and concrete geological facts, geophysical methods such as high precision magnetic survey, X-ray soil analysis and EH4 were used in an integrated way for concealed ore body prospecting. A clear geophysical and geochemical anomaly is related to metallization and matches well with geological phenomena, which suggests that the integrated geophysical and geochemical prospecting method system is effective in the molybdenum deposit, and it has the advantages of rapidity, efficiency and practicality.