中国地球化学学报(英文版)
中國地毬化學學報(英文版)
중국지구화학학보(영문판)
CHINESE JOURNAL OF GEOCHEMISTRY
2001年
4期
296-301
,共6页
王秀璋%梁华英%单强%程景平%夏萍
王秀璋%樑華英%單彊%程景平%夏萍
왕수장%량화영%단강%정경평%하평
Caledonian gold metallogenic epoch in South China%South China fold belt%Jiangnan uplift%confirmation and significance
Caledonian gold deposits are widely distributed in South China. They are developed in both South China Caledonian fold belt and adjacent Proterozoic Jiangnan uplift. The host rocks are Proterozoic metamorphosed microclastic rocks in the Jiangnan uplift and Proterozoic and Cambrian strata, as well as Chengjiang and Caledonian igneous bodies in the South China fold belt. The distinct differences between the Caledonian and the most developed Yenshanian gold deposits in South China are reflected in age and host-rock type, relations to Yenshanian magmatic activities, element association, mineral assemblage and gold deposit type. The stud ies have proven that the Caledonian epoch is a principal metallogenic period of gold deposits in South China. This conclusion is of very important enlightening significance in exploration of Caledonian gold deposits in South China as well as in other Caledonian fold belts and adjacent u plifts in China.
