U-Pb SHRIMP geochronologic data for study of dikes, Butte, U.S.A.

These data are U-Pb sensitive high-resolution ion microprobe (SHRIMP) geochronology data from quartz porphyry dikes for the study of the Butte mining district, U.S.A....本数据集为美国巴特矿区石英斑岩岩脉的铀-铅（U-Pb）高灵敏度高分辨率离子探针（sensitive high-resolution ion microprobe, SHRIMP）年代学数据，用于该矿区相关研究……