ultrabasic

Jianchaling gold deposit is closed related to the Jianchaling ultrabasic rock mass.

煎茶岭金矿与煎茶岭超基性岩体有密切的成因联系。

In an ultrabasic rocks in North Jiangsu, corundum was first discovered and some was up to gem grade.

苏北某地超基性岩中，首次发现了红刚玉，少量已达宝石级。

The ultrabasic rocks of Mesozoic Caenozoic era have been found in the northeastern Jiangxi Province.

赣东北地区发现有中-新生代超基性岩。

There are three magmatic zones of clusters of basic and ultrabasic rocks from north to south in this area.

本区基性、超基性岩岩脉群的出露，从北向南可归纳为三个岩桨岩带。

Pyroxene is ultrabasic rocks and basic rocks in the main mineral, also in the andesite often appear as phenocrysts.

辉石为超基性岩和基性岩中最主要的矿物，另外在安山岩中常以斑晶出现。