微动探测技术在胶西北矿集区焦家金矿田适用性试验
王润生, 陈大磊, 王宁, 李健, 董磊磊, 王珣, 王玉, 尹召凯

Applicability Test of Micro-tremor Detection Technology in Jiaojia Gold Field in Northwestern Jiaodong Ore Concentration Area
Runsheng WANG, Dalei CHEN, Ning WANG, Jian LI, Leilei DONG, Xun WANG, Yu WANG, Zhaokai YIN
表1 区域岩石物性参数统计
Table 1 Statistics of regional rock physical property parameters
地质年代序列岩(矿)石名称密度/(×103 kg·m-3K/(×10-6 4πSI)电阻率ρ/(Ω·m)纵波速度/(m·s-1
平均值变化范围平均值变化范围平均值变化范围
中生代玲珑中粒二长花岗岩2.582.51~2.691340~6916 730545~38 9824 000
片麻状细粒二长花岗岩2.612.54~2.641910~1 3791 500140~9 1324 000
黑云母花岗岩2.572.48~2.6023323~493--4 000
弱片麻状细粒含石榴二长花岗岩2.552.40~2.6914624~490--4 000
新太古代马连庄变辉长岩2.992.75~3.2892327~35 96031950~6066 500
中生代-蚀变碎裂岩及矿石2.622.51~2.9070~211 000176~5 230-