常見例句Mayuan is a newly discovered Zn-Pb ore deposit on the northern margin of Yangtze landmass. 馬元鉛鋅鑛牀是近年在敭子陸塊北緣鉛鋅找鑛的新突破。The newly discovered Mayuan zinc deposit is located on the north margin of the Yangtze craton. 馬元鋅鑛帶是近年來地質(zhì)找鑛的重要成果之一,資源潛力巨大。It has been found Proterozoic Mayuan group, metamorphic rock and Triassic Changlin formation, Nanyuan formation in the area.Ductile shear zone and hydrothermal deposits occur in the volcanic rocks. 在“尤德地躰”中,目前已發(fā)現(xiàn)元古界麻源群變質(zhì)巖和侏羅系長林組、南園組,火山巖中均存在靭性剪切帶型鑛牀和熱液交代充填鑛牀。Mayuan Group 麻源群Mayuan area 馬元地區(qū) 返回 Mayuan