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Concealed ores, deep buried ores and the resources of the border area will be searched more than ever before with the decrease of outcrop ores and shallow ores, . 隨著地表露頭鑛、淺部鑛的減少，地質勘查的任務將更多地是尋找隱伏鑛、深部鑛及邊遠地區的鑛産。