摘要
ry name="EnDivSummary">Some lamprophyre rock are found in Leigongshan-Rongjiang area,it distributes in a EW zone which is 10km wide and 50km long.The rock transit from kamperite and kersantite to lamproite from west to east.It’s thought the east rock zone is close to the diamond bearing lamproite,so the eastern Leigongshan area has good potential for diamond prospection.