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漂河川基性岩带位于张广才岭西南端,展布于漂河岭——荒沟岭一带。该岩带岩体众多,但镍矿化仅与特定的岩体类型有关。因此,岩体分类是指导岩带评价工作的首要课题。一、区域地质概况漂河川基性岩带位于吉黑华力西褶皱带与中朝准地台接界之辉发河——古洞河深断裂中段北侧。岩带内出露地层(见图)主要有下古生界基性、中酸性火山——沉积变质岩系和中
Piaohe River Basaltic rock belt located in the southwest of Zhang Guangcai Ling, spread in the drift River Ridge - Ridge Ridge area. The rock mass is numerous, but nickel mineralization is only related to the specific rock mass type. Therefore, the classification of rock mass is the primary issue that guides rock belt evaluation. I. Geological Profile of the Region The Hechuanchuan basic rock belt is located on the north side of the middle part of Hufahe-Kwu donghe deep fault bordering the North China and South Korea quasi-platform fold belt. The strata exposed in the rock belt (see photo) mainly include the Lower Paleozoic basement, the intermediate-acid volcano-sedimentary metamorphic rock series and the middle