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LU Da-jin;HE Jia-guo;LI Yu-jie;MAO Si-bin;Institute of Exploration Technology of Anhui Province;  
Physical property difference is precondition of geophysical prospecting, and physical property parameters are major basis for selection of a geophysical prospecting method and comprehensive interpretation.A Collection of Physical Property Parameters of Major Ore Concentration Areas in Anhui Province systematically collected previous work results on physical property, made an evaluation in terms of testing method, testing precision, rock and ore representativeness, accuracy of geological naming and reasonability of spatial distribution, put qualified physical property parameters in weighted statistics, made additional measurement and integration of density, magnetic susceptibility, natural residual magnetization intensity, resistivity and polarizability. With "geological unit" as the main line, this paper made statistics of physical property parameters of the Wuhe(rock) Group respectively from the Wuhe, Fengyang, Lilou and Huaiyuan areas, made comparison of properties of same rocks in different areas, analyzed differences in physical properties of the group in different geological settings, discussed the relationship between the change in material composition and the change in physical property, summarized the changing law of physical property of the group, described the relation between physical property features and regional geophysical anomaly, and made weighted statistics of "geological unit",providing basic information for geoscientific research, comprehensive understanding of previous data, and geophysical prospecting.
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