黄金科学技术
黃金科學技術
황금과학기술
GOLD SCIENCE AND TECHNOLOGY
2013年
4期
26-31
,共6页
王增涛%杨晨%孙延光%李福生
王增濤%楊晨%孫延光%李福生
왕증도%양신%손연광%리복생
资源量%审核方法%寨上金矿%甘肃省
資源量%審覈方法%寨上金礦%甘肅省
자원량%심핵방법%채상금광%감숙성
resources%auditing methods%Zhaishang gold deposit%Gansu Province
寨上金矿床现处于普查阶段,开展工作的程度较低,按照《岩金矿地质勘查规范》的要求,在勘查工作时,应尽量使用计算机信息处理技术并提倡使用多种方法估算资源量。基于上述原因,在编制寨上金矿床北段普查地质报告的过程中,使用了SD储量通和Micromine kantan3D软件系统审核了该地质块段法估算的资源量,计算了12条矿脉的资源量。文章主要通过以下5个方面进行探讨:①利用软件的校验功能,发现数据错误,审核基础数据;②通过矿体三维模型的建立,审核矿体圈定连接的合理性;③应用Micromine kantan3D软件系统的封闭多面体估算法审核矿体体积;④应用Micromine kantan3D软件系统的距离反比法审核矿体品位和金属量;⑤应用SD储量通软件审核矿体金属量和矿石量。在地质勘查工作中通过以上多种资源量计算方法相互配合,确保了资源量计算结果的真实可靠,并就资源量估算方法选择和如何做好人机交互工作进行了说明。
寨上金礦床現處于普查階段,開展工作的程度較低,按照《巖金礦地質勘查規範》的要求,在勘查工作時,應儘量使用計算機信息處理技術併提倡使用多種方法估算資源量。基于上述原因,在編製寨上金礦床北段普查地質報告的過程中,使用瞭SD儲量通和Micromine kantan3D軟件繫統審覈瞭該地質塊段法估算的資源量,計算瞭12條礦脈的資源量。文章主要通過以下5箇方麵進行探討:①利用軟件的校驗功能,髮現數據錯誤,審覈基礎數據;②通過礦體三維模型的建立,審覈礦體圈定連接的閤理性;③應用Micromine kantan3D軟件繫統的封閉多麵體估算法審覈礦體體積;④應用Micromine kantan3D軟件繫統的距離反比法審覈礦體品位和金屬量;⑤應用SD儲量通軟件審覈礦體金屬量和礦石量。在地質勘查工作中通過以上多種資源量計算方法相互配閤,確保瞭資源量計算結果的真實可靠,併就資源量估算方法選擇和如何做好人機交互工作進行瞭說明。
채상금광상현처우보사계단,개전공작적정도교저,안조《암금광지질감사규범》적요구,재감사공작시,응진량사용계산궤신식처리기술병제창사용다충방법고산자원량。기우상술원인,재편제채상금광상북단보사지질보고적과정중,사용료SD저량통화Micromine kantan3D연건계통심핵료해지질괴단법고산적자원량,계산료12조광맥적자원량。문장주요통과이하5개방면진행탐토:①이용연건적교험공능,발현수거착오,심핵기출수거;②통과광체삼유모형적건립,심핵광체권정련접적합이성;③응용Micromine kantan3D연건계통적봉폐다면체고산법심핵광체체적;④응용Micromine kantan3D연건계통적거리반비법심핵광체품위화금속량;⑤응용SD저량통연건심핵광체금속량화광석량。재지질감사공작중통과이상다충자원량계산방법상호배합,학보료자원량계산결과적진실가고,병취자원량고산방법선택화여하주호인궤교호공작진행료설명。
In Zhaishang gold deposit,the standard of geological exploration is in the reconnaissance survey stage, with less work, according to the requirements of “standard of rock gold mine geological exploration”,it should be tried to use the computer information processing technology and advocate using a variety of methods to estimate resources in exploration work.Based on the above mentioned,on the preparation of the survey geological report for the northern Zhaishang gold deposit,use SD and Micromine kantan3D software system to review the estimating the resource by geological block,and calculate the resource of 12 veins.This paper mainly through the following five aspects to discuss:①Using the software validation function,found data errors and reviewing basic data;②Through the establishment of 3D model check the rationality of orebody connection; ③Using closed polyhedral estimation method of Micromine kantan3D software system audit orebody volume; ④Using Inverse distance method of the Micromine Kantan3D to evaluate both the quality of the ore and the to tala mount of metal;⑤using the SD system to examine the amount of metal and ore.In conclusion,comprehensively using a variety of methods to calculate the quantity of resource in the geological exploration work,it ensures that the resource of the calculation results is true and correct.Additionally,what is also presented in this article is discussion on choosing effective method in resource calculation and choosing efficient way in implementing collaborative work between human and computer.