ANOMALY EVALUATION AND ORE-SEARCH ORIENATION IN 1:50 000 STREAM SEDIMENT SURVEY OF MABUGANG AREA, GUANGDONG PROVINCE
MIAO Yuan-xing1, LUO Wei2, TANG Pan-ke2, HUANG Yan-tao1
1. China Non-ferrous Metals Resource Exploration Co., Ltd., Changsha 410001, China; 2. South Institute of China Non-ferrous Metals Resource Geological Survey, Changsha 410001, China
Abstract:Through R-type factor analysis of 1:50 000 stream sediment survey in Mabugang area, Guangdong Province,13 composite anomalies were delineated. Based on characteristics of composite anomalies and exploration evaluation, the authors confirmed 7 prospective areas. According to the geological conditions for mineralization as well as characteristics of anomalies during geochemcial exploration and mineral exploration, No. 4 and No. 11 composite anomalies are considered to be target areas.