Abstract: The dyke distribution characteristics and metallogenics features of the research area are obtained and the mineralization characteristics and metallogenic regularities of the granite pegmatite type rare metals,uranium,non-metallic minerals of the research area are discussed based on conducting the large scale investation on the granite pegmatite dyke within the scope of 410 km2 in the southwest of Lushi county in Henan province.The research results show that,the ash pound biotite granite rock mass formed in the late caledonian magmatic activity is the parent rock of granite pegmatite dyke groups in the research area,the rare metals,uranium,non-metallic minerals are formed by the granite pegmatite dyke groups under the conditions of magmatic crystallization differentiation and metasomatism.

Key words: Granite pegmatite dyke, Rare metals, Non-metallic, Metallogenics features, Metallogenic regularities