The integrated ore-prospecting model for the Tangjiaping granite-porphyry type molybdenum deposit in Shangcheng County, Henan Province, and its application
SUI Qi-Fa1, WANG Zong-Wei2, SUI Meng-Lai1
1. No. 3 Geological Survey Institute, Henan Bureau of Geology and Mineral Exploration and Development, Xinyang 464000, China; 2. No. 5 Geological Prospecting Institute, Henan Bureau of Geology and Mineral Exploration and Development, Zhengzhou 450001, China
Abstract:The Tangjiaping granite-porphyry type molybdenum deposit in Shangcheng County of Henan Province is a typical granite-porphyry type molybdenum deposit with ultra-acid, alkali-rich and K-high characteristics. Molybdenum mineralization is closely related to potash alteration and silicification. Relatively strong Mo anomaly is consistent with the extent of the molybdenum deposit, and ΔT exhibits relative negative magnetic anomaly. Based on geological, geophysical and geochemical characteristics, the authors established an integrated ore-prospecting model for the granite porphyry type molybdenum deposit and, on such a basis, found a semi-concealed large molybdenum deposit and objectively evaluated quite a few Mo anomalies in China, thus achieving fairly good application results.
随启发, 王宗炜, 隋孟来. 河南省商城县汤家坪花岗斑岩型钼矿综合找矿模式及应用[J]. 物探与化探, 2014, 38(6): 1140-1145.
SUI Qi-Fa, WANG Zong-Wei, SUI Meng-Lai. The integrated ore-prospecting model for the Tangjiaping granite-porphyry type molybdenum deposit in Shangcheng County, Henan Province, and its application. Geophysical and Geochemical Exploration, 2014, 38(6): 1140-1145.