This is the first report on the ophiolite suite, which consists of metasediment, meta-basalt, metadiabase, metagabbro, metapyroxene and metasilicith, in the Wenjiashi area, northeastern Hunan.

北文家市首次识别出蛇绿套残片,它由沉积、玄武、辉绿、辉长、辉及硅质组成。