quartz vein meaning in English
石英脉
Examples
- Gold ore main type is auriferous quartz vein type
金矿床主要为含金硫化物石英脉型。 - Study of short - chain carboxylates in ore - forming fluids of gold - bearing quartz veins in the southeastern guizhou
黔东南某些含金石英脉成矿流体中的短链羧酸 - Characteristics and enrichment regularities of auriferous quartz veins at the tiepo gold deposits , tianzhu , guizhou
贵州天柱铁坡金矿含金石英脉的特征及富集规律 - The composition and physicochemical condition of ore - forming fluids were determined by the analysis of chemical composition , 6 d , 18o and physical chemistry parameters of fluid inclusions in quartz veins , which are closely related to gold mineralization in gaize area
通过对石英矿物中的流体包裹体特征、成分、流体水的氢、氧同位素及其物理化学参数的分析与测定，论证了成矿流体的成分及物理化学条件。 - According to granite ages cutting ruptures , mineralized quartz veins ages corresponding to fold deformation and formation ages of bilateral faulted basin , deformation age are limited , that are 100 ~ 65ma for one and form 65ma to the present for two and three
根据断裂截切的花岗岩体年龄、同期褶皱变形的含矿石英脉年龄以及断裂两侧断陷盆地的形成时代，大致限定第1期变形时代为100 65ma ，第2 、 3期变形时代为65ma现今。