leucosome相关论文
泰山地区深熔作用十分发育,是鲁西~ 2.6 Ca构造热事件的典型代表.广泛分布的2.6 Ga浅色脉体主要是片麻状英云闪长岩在水不饱和的条......
Anatexis in Himalayan crust: Evidence from geochemical and chronological investigations of Higher Hi
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......
Anatexis in Himalayan crust: Evidence from geochemical and chronological investigations of Higher Hi
Migmatization in Higher Himalayan Crystallines (HHC) results from anatexis. The widely distributed migmatites in HHC are......
长英质浅色体广泛出露于柴北缘造山带中段锡铁山地体花岗质片麻岩中,多呈脉状、不规则透镜状顺区域片麻理走向产出,主要由钾长石、......
苏鲁造山带中出露了大面积的新元古代花岗片麻岩,这些花岗片麻岩中赋存规模不等、形态各异的变质岩包体,已有资料表明它们均受到印......
长英质浅色体广泛出露于柴北缘造山带中段锡铁山地体花岗质片麻岩中,多呈脉状、不规则透镜状顺区域片麻理走向产出,主要由钾长石、......
对美国加州南Sierra Nevada岩基中一个典型的中生代变质表壳岩及其混合岩带进行了详细的野外观察和元素地球化学研究.研究发现:在......
熔体在地壳和地幔中怎样迁移及其动力学是地质学中的一个重要问题.作为地壳深融作用的产物,混合岩中的浅色体提供了一个极好的机会......
Partially migmatized rocks, banded migmatites, augen-banded migmatites and gneissic migmatites are developed successivel......
混合岩是深熔作用的存在标志,对研究中下地壳深熔作用机制、地壳流变以及造山带演化和花岗岩的成因具有重要意义。文中对西藏林芝地......
Timing of Anatexis within the Berere HTHP Complex Belt of Maevatanana Area,North-Central Madgascar,a
The Berere HTHP Complex belt in Maevatanana area of north–central Madagascar formed in the~2.5 Ga orogeny and underwent......