ultramafic rock

Paragenetic mineral inclusions of ultramafic rock and Eclogite in the same diamond

共生于同一金刚石中的超镁铁岩与榴辉岩矿物包裹体

According to a great amount of information on the magnesite deposit and long-term working experience in the study area , the author proposed that the origin of the magnesite deposit might have related to ultramafic rock .

在查阅大量的有关菱镁矿床成因的资料后，结合本人在该矿区长期工作所积累的经验，提出该菱镁矿的成因可能与超镁铁质岩有关。

The recommendation on the method for the petrochemistry of the ultramafic rock

超基性岩岩石化学计算方法的拟议

Determination of trace element in two ultramafic rock standard samples dz σ - 1 and dz σ - 2 by neutron activation analysis

两个超铁镁岩石标样DZ∑-1，DZ∑-2的微量元素中子活化分析

Most of the δ 34 S datum are close to ultramafic rock and mafic rock , the biggest of all is less than and close to modern seas water 's.

δ34S多数与（超）铁镁质岩石接近，最大值小于且靠近现代海水。

The ultramafic rock in the Ritu ophiolite Belt has been altered to serpentinite to-tally .

日土蛇绿岩中的超基性岩已蚀变为蛇纹岩。

Geochemical Features of the Cenozoic Alkaline Ultramafic Volcanic Rock in Fujian and Their Tectonic Significance

福建新生代碱性超基性火山岩地球化学特征及构造意义