Abstract：By collecting and sorting out previous physical data from regional and district geophysical exploration to establish petrophysical database of Henan Province, this paper provided basic data for gravity survey, seismic exploration and geological research. On such a basis, mathematical statistic analysis was done for the density data of totally 33 070 rocks within Henan Province, and the density statistics of total rocks of the whole province were presented. It is found that there exist varying degrees of differences between big groups, groups and subgroups, and these differences can be used as references in geological survey of Henan Province.
邵平安. 河南省区域岩石密度背景参考值统计特征[J]. 物探与化探, 2014, 38(1): 71-74，80.
SHAO Ping-an. STATISTIC CHARACTERISTCS OF REGIONAL ROCK DENSITY DATA FROM HENAN PROVINCE. Geophysical and Geochemical Exploration, 2014, 38(1): 71-74，80.
