机译:西北天山西部拉玛苏矽卡岩斑岩型铜锌矿床成矿时代及成矿环境
Institute of Mineral Resources Chinese Acadamic ofGeosciences Beijing 100037 China;
Geological Survey of Gansu Province Lanzhou 730000 China;
Lamasu; copper ore deposit; diagenesis and mineralization ages; western Tianshan;