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为了直接测定成矿作用和沉积地层的年龄，本文总结出１１个新的同位素年龄测定对象，其中包括硫化物矿石、铁矿石、脉石英和斑脱岩等。
矿石,沉积岩年龄的直接测定
【摘 要】
：
为了直接测定成矿作用和沉积地层的年龄，本文总结出１１个新的同位素年龄测定对象，其中包括硫化物矿石、铁矿石、脉石英和斑脱岩等。
【机 构】
：
地矿部宜昌地质矿产研究所
【出 处】
：
地质地球化学
【发表日期】
：
1994年1期
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