Browse > Article

A Study of Gold Deposits and Genesis by Using Color-corescanner  

Hyun, Hye-Ja (Korea Institute of Geoscience and Mineral Resources)
Hwang, Duk-Hwan (Korea Institute of Geoscience and Mineral Resources)
Publication Information
Economic and Environmental Geology / v.39, no.6, 2006 , pp. 663-674 More about this Journal
Abstract
It is very important that analysis of textures in rock, the moving of hydrothermal solution along the structures, epithermal vein textures, mineralization and composition minerals to confirm the hydrothermal ore deposits and ore genesis. The purpose of this study is to confirm the gold mineralization and ore genesis through the moving of hydrothermal solution along the structure lines and epithermal vein textures by using Color-corescanner techniques. The three drilling hole cores of Sunshin Gold Mine in Haenam area in Jeonnam Province were into a digital image data. Digital image data of gold bearing epithermal vein textures were analyzed detaily by Color-corescanner. There are several epithermal vein textures, namely Comb texture, Cavity texture, Bladed texture, Zonal texture, Brecciated texture and Combined texture. Gold mineralization is dominated in vein type textures, but high grade gold are enbedded in brecciated texture. Ore genesis is epithermal gold deposit. This Color-corescanner techniques can cover the missing part of the examine with the naked eye, and can examine closely the situation of ore deposit development and genesis by detail checking the textures in rock, mineralization and so on.
Keywords
Color-corescanner techniques; drilling hole core; digital image data; epithermal vein texture; examine the naked eye;
Citations & Related Records
연도 인용수 순위
  • Reference
1 금광산요람 (1982) 금광산요람, 한국동력자원연구소, p. 43-548
2 황덕환 (1998) 태백산광화대내의 원동 다금속광상성인,자원환경지질학회, v. 31, no. 5, .p 375-388
3 현혜자,손진담,이병태 (2003) 컬러코어스캐너에 의한 지하자원정보 영상화연구, KR-03(C)-15, 287p
4 현혜자,김중렬 (2004) 하동지역 편마암 석재의 품질 평가를 위한 텔레뷰어 및 컬러코어스캐너의 응용,대한지구물리학회지,7권, p. 256-258
5 IVANHOE MINES (2001) Drilling Progress Report Eusan Project South Korea, p. 13-18, 55-58
6 대한광업진흥공사 (2005) 은산(금,은)광산 시추결과 보고서, 대한광업진흥공사,자원탐사처, p.1-4
7 현혜자,손진담,신홍자,권석기,유석재,임동완 (2005) 컬러코어스캐너에 의한 지하자원정보 영상화 연구, GAA2003004-2005(3), 172p
8 서정률 (1997) 금속광물자원탐사연구,한국지질자원연구원,KR-97C-08,p. 3-40
9 Hyun, H. (2005) Improved interpretation of underground environment by digital information of fracture and rock formation, the 13th International conference of Women Engineers and Scientists
10 Hyun, H. and Kim, J. Y. (2004) Application of stereophotogrammetry and televiewer for information of fracture and rock formation in stone resources, the 7th SEGJ iternational symposium of Japan,The Society of Exploration Geophysicists
11 현혜자,손진담, 이병태,유석재,임동완 (2004) 컬러코어 스캐너에 의한 지하자원정보 영상화연구, KR-04(C)-15,169p