2015•Sichuan Building MaterialsRequires access

Technology of Multielement Information Analysis Used for Metallogenic Prediction in Yulong Area of Tibet,China

Yang Hon

Abstract

The Yulong porphyry copper deposit belt is one of the largest deposit belts in Tibet,China.Because of the poor research,the extraction of remote sensing geological information is important for metallogenic prediction.Based on the process of color composites、principal component analysis、minimum noise fraction by making use of TM data and OLI data,a lot of information relating to the porphyry copper deposit is extracted.To get the regional geochemical anomaly map by using the technology of geographic information system.Based on the comprehensive analysis of geology,remote sensing and geochemical prospecting,they determine prospective areas for seeking ore deposits,present prospecting method for porphyry copper deposit in the dense vegetation area.

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Key concepts: Prospecting, Geology, Porphyry copper deposit, Principal component analysis, Mining engineering, China, Geochemistry, Remote sensing