摘要
Abstract
Shuicheng -the harmony region manganese ore is native to the middle Permian mao group (P2m) above the mouth, on - in the Permian series emeishan basalt (P2-3β), manganese ore which are found in the middle Permian emeishan basalt group, mao mouth group at the top of the rock series, the manganese content in manganese and manganese content in the siliceous rocks and limestones, based on the manganese ore geological characteristics and ore-controlling factors analysis, think that the main factors of controlling for lithofacies palaeogeography, formation lithology and fracture structure. Mainly containing manganese rock series in the second paragraph (P2m2), including manganese and manganese content in the micro of the siliceous limestone, siliceous limestone and calcareous siliceous rocks and limestone, etc., the first paragraph (P2m1) local visible a few sporadic manganese ore body, no commercial value, According to the characteristics of the manganese ore enrichment of ore-forming geological ore-prospecting criteria in the area are mainly lithofacies palaeogeography, strata, rocks, and outcrop.关键词
锰矿/地质特征/控矿因素/找矿标志/水城-纳雍地区Key words
Manganese ore/Geological characteristics/Ore-controlling factors/Ore-prospecting criteria/Shuicheng - the harmony region分类
天文与地球科学
