摘要
吉林省农安县徐家排陶粒页岩矿层长,厚度大,资源丰富,经济潜力巨大。矿石以泥质结构为主,并且主要呈块状构造,矿石主要由石英、长石及粘土矿物组成。陶粒页岩矿主要存在于下白垩统青山口组中、下部地层中,浅灰绿色含粉砂泥岩及青灰色泥岩为该类岩石即为直接找矿标志。
Jilin Nong＇an Xujiapai haydite shale has long seam,large thickness,rich resources and huge economic potential.The ore mainly mud structure and assive structure,the ore is mainly composed of quartz,feldspar and clay minerals.Haydite shale ore exist in the lower segment of Lower Cretaceous Qingshankou Group,It is direct prospecting marks that celandine green silty mudstone and cinerous mudstone act as the rocks.
出处
《吉林地质》
2013年第4期88-91,共4页
Jilin Geology
关键词
陶粒页岩矿
下白垩统
矿床
石英
长石
粘土矿物
haydite shale ore
Lower Cretaceous
deposit
quartz
feldspar
clay minerals
