我国矽嘎岩型矿床分佈极为广泛,而且矿种多,矿石品位高,常伴生有其他用金属。矿床規模,除个别巨大者外,一般均为中小型,因而对发展地方工業、兴建中小型企業具有特别重要的意义。对中国矽嘎岩型矿床的調查以乃与矽嘎岩成因有关問題的研究解放前仅有个别的和零星的工作解放后无論在勘探成果或者理論研究方面都突 China’s silicon-Ga-type deposits are widely distributed, and more minerals, high-grade ore, often associated with other metals. The size of the deposit, except some huge ones, is generally small and medium-sized, which is of particular importance for the development of local industries and the establishment of small and medium-sized enterprises. The investigation of China’s SiGa rock deposits is based on the study of the causes of the occurrence of the sinasites. After the liberation of only a few individual and sporadic work before the liberation, both in the exploration achievements and the theoretical studies