This report presents whole rock Sm-Nd and Hf in zircon results for 31 samples from the Tieyon 1:100 000 mapsheet area of the Musgrave Province, South Australia, acquired over the period 2007–2012 as part of the Musgrave Province mapping program. It is primarily a technical document describing samples analysed and the analytical results, and forms a companion record to the geological notes for the Tieyon 1:100 000 mapsheet (Dutch et al., 2013), which provides the broader geological context of the samples including geological descriptions of the units and a detailed discussion of the results presented here. All geochronology results stated in this report, including individual spot ages for zircons used in the Hf analysis, can be found in the accompanying SHRIMP U-Pb geochronology report for the Tieyon 1:100 000 mapsheet (Jagodzinski and Dutch 2013). Detailed petrographic descriptions for most of the samples in this report were done by Mason Geoscience, and these are appended.