常見例句The 670 deposit is a typical volcanogenic uranium deposit in Mesozoic volcanic rock belt in Zhejiang. 670礦床是中國東南部中生代火山巖帶內(nèi)典型的火山巖型鈾鉬礦床;Abstract: A number of volcanogenic massive sulphide (VMS) Pb-Zn deposits are found in Keketal belt, north Xinjiang. 摘 要: 簡要評述了地質(zhì)、地球物理、地球化學方法在發(fā)現(xiàn)這些礦床中的作用與應用效果。A number of volcanogenic massive sulphide (VMS) Pb-Zn depositsare found in Keketal belt, north Xinjiang. 簡要評述了地質(zhì)、地球物理、地球化學方法在發(fā)現(xiàn)這些礦床中的作用與應用效果。A number of volcanogenic massive sulphide (VMS) Pb-Zn deposits are found in Keketal belt, north Xinjiang. 簡要評述了地質(zhì)、地球物理、地球化學方法在發(fā)現(xiàn)這些礦床中的作用與應用效果。Volcanic rock is widely developed in Huimin depression, in which the volcanogenic reservoir is still fuzzy. 惠民凹陷火成巖廣泛發(fā)育。Studies show that bimodal volcanics constitute the most favorable host rock association for volcanogenic massive sulfide deposits. 整理結(jié)果表明,雙峰式火山巖是火山成因塊狀硫化物礦床的最佳含礦巖石組合; 返回 volcanogenic