Mortimer et al. A non-local source for slate on the roof of Chingford Stables, Dunedin, New Zealand (note). Supplemental File 1.

This item contains whole rock major and trace element, and Sr, Nd and Pb isotopic data for a slate obtained from the roof of Chingford Stables, Dunedin in 2020. The slate sample is archived in the GNS Science National Petrology Reference Collection as P92338. Only Rb-Sr isotope data were used to interpret the source of the slate, but all analytical data are given here for completeness.

本数据集包含2020年采自达尼丁（Dunedin）钦福德马厩（Chingford Stables）顶板处一块板岩的全岩主量元素、微量元素，以及锶（Sr）、钕（Nd）和铅（Pb）同位素分析数据。该板岩样品以编号P92338存档于GNS科学（GNS Science）国家岩石学参考馆藏。本次研究仅使用铷-锶（Rb-Sr）同位素数据对该板岩的物源进行解析，但为保证数据完整性，本文一并提供全部测试分析数据。