凡口铅锌矿位于广东省韶关市北东48公里。矿区开发历史悠久,早在宋朝就有采矿、炼银活动。1955～1963年间先后用露天相地下方式开采少量硫和铅锌矿石。 1956～1965年间由706地质队进行矿区勘探。1958年正式成立“凡口铅锌矿”。1965年国家储委批准储量报告,同年由长沙有色冶金设计院提出扩大初步设计,设计规模为3000吨/日,随后正式开始全面施工建设。 Fankou lead-zinc mine is located 48 kilometers north-east of Shaoguan City, Guangdong Province. Mining has a long history of development, as early as the Song Dynasty there mining, silver refining activities. Between 1955 and 1963, a small amount of sulfur and lead-zinc ore were mined with open-air and underground methods. From 1956 to 1965 by the 706 geological team mining exploration. 1958 formally established “a mouth lead-zinc mine.” In 1965, the State Reserve Committee approved the reserves report. In the same year, Changsha Non-Ferrous Metallurgy Design Institute proposed to expand the preliminary design with a designed scale of 3,000 tons / day and formally started the construction afterwards.