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Research on Deep Exploration Integration Technology Application in Gold Deposits Based on 3D Geological Spatial Information System
Author(s) -
JIA Sanshi,
WANG Ende,
WU Minggang,
MEN Yekai,
ZHANG Jianmin
Publication year - 2014
Publication title -
acta geologica sinica ‐ english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.444
H-Index - 61
eISSN - 1755-6724
pISSN - 1000-9515
DOI - 10.1111/1755-6724.12380_14
Subject(s) - zhàng , library science , civil engineering , geography , engineering , china , archaeology , computer science
Deposits are the products of geological processes, and substance field, thermal field and structure field having close relationship to the formation of deposits will appear corresponding geological information in geological body (Robb, 2005; Pirajno, 2010). How to effectively identify and use all kinds of mineralized anomaly information becomes the research problem with deep mine metallogenic prediction progresses. Paishanlou gold deposit developed in complex geological conditions of Archean ductile shear zone, and the found of shallow ore bodies depends on the geological and geochemical results, and mineralized anomaly in the deep tend to be fuzzy and is hard to recognize, causing exploration risks increased and prospecting effect not well. By years of research and practice, this paper carryed out the research on deep exploration integration and application technology in gold deposits based on 3d geological spatial information system. The core is to set up 3d geological spatial information system based on the basic geological study, and digitize deposits geological, geophysical and geochemical metallogenic information, to do target detection by remote sensing technology, geophysical technology and deep-penetrating geochemistry and realize digitalization, informatization and visualization of the deep geological exploration and evaluation (Cameron,1998; Mike and Rob, 2003; Robert et al., 2007).