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我国东部中酸性花岗岩类岩石分布很广,这些大大小小的岩体又密切与无数的铁、铜、钨、锡以及铅锌等矿床有着成因上的联系.目前从探讨矽卡岩型铁、铜矿床的成矿规律中可以看出、都在强调含矿岩体的岩石化学特征和岩性特征.因之对花岗岩类岩石的研究,随着找矿勘探工作的不断发展,就显得十分重要.花岗岩类岩石的命名在岩石命名中是比较混乱的.不同地区由于对该类岩石研究程
The acidic rocks in eastern China are widely distributed, and these large and small rocks are in close contact with countless iron, copper, tungsten, tin and lead-zinc deposits.At present, from the discussion of skarn-type iron, It can be seen from the metallogenic regularity of copper deposits that both the petrochemical and lithological characteristics of the ore-bearing rock mass are emphasized. Therefore, the research on the granite-like rocks is very significant with the continuous development of prospecting and exploration work Importantly, the nomenclature of granitic rocks is quite confusing in the naming of rocks,