地质数字信息化及资料二次开发研究在胜利沟金矿的找矿应用

Application of geological digital informatization and secondary development of data in Shengligou gold mine

胜利沟金矿地处青海省重要的"赛什腾山--阿尔茨托山加里东期"成矿带上,成矿条件好、矿化信息密集,因缺乏必要的综合整理工作,矿床主矿体特征不明显,导致后期的勘查工作无法顺利开展。针对该项目存在的问题,开展了地质数字信息化及资料的二次开发分析研究,取得了较好的地质成果和新的地质认识,在矿区内系统性的圈定了8条矿化蚀变带和4条主矿体,理清了矿体的赋矿规律及成矿规律,明确了拓展资源空间的找矿方向,为胜利沟项目的找矿突破奠定了地质基础,且矿床规模和资源已具备一定的规模,有望在该成矿带上实现找矿突破的另一处金属矿产地。

Shengligou Gold Mine is located in the Caledonian metallogenic belt of the Saishteng-Alzto Mountains in Qinghai Province.It has good metallogenic conditions and intensive mineralization information.Due to the lack of necessary comprehensive collation work,the main orebody characteristics of the deposit are not obvious,resulting in the late exploration work can not be carried out smoothly.Aiming at the problems existing in the project,the secondary development and analysis of geological digital information and data were carried out,and good geological results and new geological knowledge were obtained.Eight mineralization alteration zones and four main ore bodies were systematically delineated in the mining area,the ore-hosting and metallogenic regularities of ore bodies were clarified,and the resource vacancy was expanded.The direction of prospecting laid a geological foundation for the breakthrough of Shengligou project,and the scale and resources of the deposit already have a certain scale.It is hopeful that another metal mineral area in the metallogenic belt will achieve the breakthrough of prospecting.