山西五台地区叶蜡石矿地质特征及成因研究OA
Geological Characteristics and Genesis of Pyrophyllite Deposits in the Wutai Area,Shanxi Province
叶蜡石矿作为战略性新兴矿产,被广泛应用于玻璃纤维、耐火材料、传压介质等高新技术领域和陶瓷、造纸等传统应用领域.五台叶蜡石矿体赋存于新太古代鸿门岩组绿片岩相岩石中,与台怀一李家寨复式向斜南翼岩层产状相协调,矿体呈似层状,矿石具高硅、低铝、高钾钠特点,属硅铝质叶蜡石矿石类型;矿床成因类型为"区域变质型".山西五台叶蜡石矿是近些年在我国北方新发现的大型矿床,通过对其地质特征、矿床成因等研究,为在五台地区及周边区域叶蜡石矿资源的找矿起到借鉴作用.
Pyrophyllite ore is a critically strategic emerging mineral resource widely used in high-tech fields such as fiberglass,refractory materials,and pressure-transmitting media,as well as traditional applications including ceramics and papermaking.The Wutai pyrophyllite orebodies occur within the Neoarchean Hongmenyan Formation and are hosted in greenschist-facies rocks.Their occurrence aligns with the strata on the southern limb of the Taihuai-Lijiazhai composite syncline.The ore bodies are quasi-stratiform in shape.The ore is characterized by high silica,low alumina,and elevated potassium and sodium contents,and belongs to the siliceous-aluminous pyrophyllite ore type.The deposit is classified as a regional metamorphic-type deposit.The Wutai pyrophyllite deposit in Shanxi Province is a large-scale deposit newly discovered in northern China in recent years.Research on its metallogenic geological characteristics and genesis provides valuable guidance for prospecting pyrophyllite resources in Wutai and surrounding areas.
魏本赞;冯博;李瑞炜;范芳;程旭
核工业航测遥感中心,河北 石家庄 050002||河北省航空探测与遥感技术重点实验室,河北 石家庄 050002||高分辨率对地观测系统河北应用技术支持中心,河北 石家庄 050002核工业航测遥感中心,河北 石家庄 050002||河北省航空探测与遥感技术重点实验室,河北 石家庄 050002||高分辨率对地观测系统河北应用技术支持中心,河北 石家庄 050002核工业航测遥感中心,河北 石家庄 050002||河北省航空探测与遥感技术重点实验室,河北 石家庄 050002||高分辨率对地观测系统河北应用技术支持中心,河北 石家庄 050002核工业航测遥感中心,河北 石家庄 050002||河北省航空探测与遥感技术重点实验室,河北 石家庄 050002||高分辨率对地观测系统河北应用技术支持中心,河北 石家庄 050002核工业航测遥感中心,河北 石家庄 050002||河北省航空探测与遥感技术重点实验室,河北 石家庄 050002||高分辨率对地观测系统河北应用技术支持中心,河北 石家庄 050002
天文与地球科学
叶蜡石矿地质特征成因找矿前景五台地区
pyrophyllite depositgeological characteristicsgenesisprospecting potentialWutai area
《中国非金属矿工业导刊》 2026 (2)
44-48,54,6
评论