COMPILATION OF THE FACTOR SCORE MAP OF THEZHUSHAN MAP AREA WITH REGIONAL GEOCHEMICALDATA AND ITS RESULT
Tong Ting1, Liu Ruying2, Li Tongjun2
1. Geophysical and Geochemical Prospecting Party, Bureau of Geology and Mineral Resources of Hubei Province;
2. Beijing Compuler Center, Ministry of Geology and Mineral Resources
Quantitative analytic data of 28 elements in1911 regional geochemical samplesfrom the 1:200,000 Zhushan map area were processed by means of R-type fa-ctor analysis, and, on such a basis, oblique reference factor score geochemicalmap, factor residual anomaly map and integrated anomaly map were com-piled, which make up a geochemical map-compiling series characterized byintegrated indexes. Acomparision with the geological information shows thatthis set of maps is helpful in solving some basic goological problems of thisarea such as the division of metamorphic strata, delineation of magmaticbodies and inference of structures; it also indicates to some extent Ag-Au poly-metallic resources within the area; with these maps, a new suggestion was putforwaxd that the Sinian Yingxi Group should be incorporated into the Protero-zoic Wudang Group, which has been favourably accepted by geological workers.
童霆, 刘如英, 李同军. 竹山幅区域化探数据因子计量地球化学图的编制与效果[J]. 物探与化探, 1986, 10(1): 28-36.
Tong Ting, Liu Ruying, Li Tongjun. COMPILATION OF THE FACTOR SCORE MAP OF THEZHUSHAN MAP AREA WITH REGIONAL GEOCHEMICALDATA AND ITS RESULT. Geophysical and Geochemical Exploration, 1986, 10(1): 28-36.