Indosinian granites has a major distribution in south China

but it is thinked that has a weaker mineralization before

and research on diagenesis and mineralization degree are low. In recent years

because of work degree gradually deepening of south China granites

a lot of new understandings about magmatism and mineralization of Indosinian granite have got.According to read and summarize relevant literatures combined with some thing of author

the metallogenic characteristics of Indo-Chinese epoch granite summed up as follows. Because of the tectonic setting about metallogenic

its own rock geochemical characteristics

ore-forming fluid and the geochemical behaviors of uranium

Indo-Chinese epoch granites has no obvious direct mineralization ability. Moreover

the Indo-Chinese epoch granite can also as the uranium source. On the whole

the mineralization of Indosinian granites should be an important accumulation and evolution period of large-scale mineralization.