Helium isotope compositions of the mantle xenoliths and megacrysts in the Cenozoic basalts in the eastern China were mea......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Helium isotope compositions of the mantle xenoliths and megacrysts in the Cenozoic basalts in the eastern China were mea......

Lithological observations and mineralogical analyses on pyroxene and hornblende megacrysts and pyroxene and hornblende c......

对该地区新生代玄武岩中幔源包体和高压巨晶的氦同位素进行了初步研究.幔源包体中橄榄石的3He/4He值为(0.15～7.4)×10-6,较MORB......

本文对罕见的幔源绿钙闪石巨晶进行了综合的地球化学分析，主要元素，稀土微量元素和Ｓｒ，Ｎｄ同位素的特征表明；绿钙闪石巨晶是碱性玄武岩浆在地......

安徽铜陵地区中生代的岩浆岩岩体中产有多种矿物巨晶和岩石包体.笔者对产于曹山辉石闪长玢岩和鸡冠石花岗闪长岩中的辉石和角闪石......

Lithological observations and mineralogical analyses on pyroxene and hornblende megacrysts and pyroxene and hornblende c......

We present petrography and mineral chemistry for both phlogopite,from mantle-derived xenoliths (garnet peridotite,eclogi......