紫金山火山-次火山岩锆石U-Pb定年数据（2016年）

采用美国国家标准参考物质 NIST SRM610对仪器进行最佳化，并将其作为微量元素含量测定的外标，获取紫金山火山-次火山岩锆石U-Pb定年数据，包含232Th，(ppm)、238U，(ppm)、Th/U，(ppm)、207Pb/206Pb、207Pb/235U等The instrument was optimized using the US National Institute of Standards and Technology Standard Reference Material NIST SRM610, which was also employed as an external standard for trace element content determination. Zircon U-Pb dating data of the Zijinshan volcanic-subvolcanic rocks were acquired, including 232Th (ppm), 238U (ppm), Th/U (ppm), 207Pb/206Pb, and 207Pb/235U, among others.