甘肃肃北县460金矿床地质特征及原生晕地球化学找矿预测
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Geological Characteristics and Primary Palo Geochemical Prospecting Prediction of the 460 Gold Deposit in Subei County,Gansu Province
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图8. 矿区单一成矿期次原生晕异常模式图 |
Fig.8. Primary halo anomaly pattern of single mineralization period in the mining area |
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