河北围场河西村钼矿床流体包裹体和同位素特征OACSTPCD
Fluid Inclusion and Isotopic Characteristics of Molybdenum Deposit in Hexi Village,Weichang County,Hebei Province
河西村钼矿床是近年来新发现的斑岩型钼矿床,矿体赋存于石英二长斑岩体之中,其形成年龄为 136.6 Ma,碱长花岗斑岩侵入并破坏了含矿石英二长斑岩的岩石和矿体特征,其形成年龄为 129.8 Ma,研究区斑岩型钼矿床的成矿年龄为129.8～136.6 Ma.流体包裹体研究表明:包裹体以富液两相水溶液包裹体为主,均一温度范围为244.7～388.1℃,盐度为0.33%～4.55%,流体密度为 0.48～0.83 g/cm3,均一压力为 3.2～24 M…查看全部>>
Hexi village molybdenum deposit is a porphyry molybdenum deposit newly discovered in recent years.The ore body occurs in quartz monzonite porphyry bodies.Its formation age is 136.6 Ma.The alkali feldspar granite porphyry invaded and destroyed the rock and ore body characteristics of the ore-bearing quartz monzonite porphyry,and its formation age is 129.8 Ma.The mineralization age of the porphyry molybdenum deposit in the study area ranges from 129.8 to 136.6…查看全部>>
贾立民;毕志伟;刘腾飞;王强;赵泽南
河北省区域地质调查院,河北 廊坊 065000河北省区域地质调查院,河北 廊坊 065000河北省区域地质调查院,河北 廊坊 065000河北省区域地质调查院,河北 廊坊 065000河北省区域地质调查院,河北 廊坊 065000
地质学
钼矿斑岩型流体包裹体成矿时代
molybdenum depositporphyry typefluid inclusionmineralogenetic epoch
《中国钼业》 2024 (2)
9-16,8
河北省自然资源厅(项目编号:4540502YBNY55A13000022P00F2D410124113000024P00F2D410465W13000022P00F2D410122R)联合资助
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