呈脉状 meaning in English
occurrence in veins
Examples
- The ore body totally shows the characteristics of fan - shaped , which mode of occurrence is 18 - 25 32 - 70
矿体多呈脉状、囊状、似板状、不规则状，总体呈扇形分布，产状18 ? 45 32 ? 70 。 - Lode country assume silllike - similar silllike , and the next big anastigmatic , ground and west branch river set strench are consistent . it suffer the gravel silica rock , arena silica control . a handful of lode country or main lode country byway little orebody assume vein , or have the characteristic of balk reappear , compound of branch . these manifest the obvious characteristic of ore construct control
矿体以层?似层状产出为主，其次为大的透镜状，地表延伸与西岔河组地层一致。受砾屑硅质岩、含砾砂屑硅质岩控制。少数矿体或主矿体旁侧小矿体呈脉状、或具尖灭再现、分支复合特征。