ID - 761242f1-2123-4118-9a9a-250b0b667d85 TY - RPRT T1 - Summary of results. NTGS laser ablation ICP-MS zircon and rutile age constraints on the basement to the Limbunya Group in drillhole LBD2 A1 - Reno, BL, A1 - Belousov, I, A1 - Morissette. M, PY - 2025/// Y1 - 2025/ AB - This Record presents the results of the mineral isotopic geochronology analyses conducted at the ARC Centre of Excellence in Ore Deposits (CODES) at the University of Tasmania on samples from drillhole LBD2. LBD2 intersects metasedimentary and metaigneous rocks beneath the Birrindudu Basin; these rocks have been hypothesised to belong to, or be coeval with, rocks of the Tanami Region or the Pine Creek Orogen but their lithology and provenance have remained unconstrained. Zircon and rutile were analysed in two metasedimentary samples to constrain the age and identity of the unknown basement rocks as well as the timing of any metamorphism or alteration they experienced. T2 - NTGS Record 2025-003 SN - ISBN9780724574346 (PDF) SN - ISSN1443-1149 UR - https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/93913 PB - Northern Territory Geological Survey M3 - NTGS Record ER -