乳山市金港矿区蛇纹岩矿地质特征及三维地质模型建立

Geological Characteristics and Establishment of Three-dimensional Shape of Serpentine Ore Body in Jingang Mining Area in Rushan City

摘要:

乳山市金港矿区蛇纹岩呈脉状产于中元古代通海单元变辉石橄榄岩（滑石化蛇纹岩）中，围岩为变辉石橄榄岩、变辉石角闪岩以及玲珑序列崔召单元中粒含黑云二长花岗岩。该文借助国产软件CreatarXmodeling三维地质建模技术，搭建全息、精细的蛇纹岩矿体钻孔数据库及三维地质模型，实现了金港矿区地下—地上、地质—地理、时空—属性大数据的一体化存储及管理，为实现可数字化矿山打下基础。

Abstract:

The serpentine rock in Jingang mining area of Rushan city occurrs in metamorphic pyroxene peridotite with the vein type (slip-petrified serpentine) in the middle Proterozoic Tonghai unit. The surrounding rocks are ultrabasic pyroxene peridotite, amphibolite and medium grained biotite monzogranite in Cuizhao unit. With the help of creatar-xmodeling 3d geological modeling technology, holographic and fine borehole database and 3d geological model of seramite ore body have been built, and the integrated storage and management of big data of underground—above ground, geology—geography, space-time property in Jingang mining area have been realized. It will lay a foundation for the realization of digitized mines.