富县探区延长组重矿物组合特征及地质意义

张新建, 张剑君

Heavy Minerals Char acter s and Geologic Significance of Yanchang Formation in Fuxian Exploration Area, Ordos Basin

ZHANG Xin-jian, ZHANG Jian-jun

新疆石油地质 . 2006, (1): 49 -52 .