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Title: Summary of results. NTGS laser ablation ICP-MS zircon and rutile age constraints on the basement to the Limbunya Group in drillhole LBD2
Report id: NTGS Record 2025-003
Year: 2025
Author: Reno, BL
Belousov, I
Morissette. M
Abstract: 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.
Publisher: Northern Territory Geological Survey
Document Type: NTGS Record
Date Added: 9-Jul-2025
Rights Holder: With the exception of the Northern Territory of Australia logo, other government and corporate logos, and where otherwise noted, all material in this publication is provided under a Creative Commons Attribution 4.0 International licence (<a href='https://creativecommons.org/licenses/by/4.0/' target='_blank'>creativecommons.org/licenses/by/4.0/legalcode</a>). You are free to re-use the work under the licence, on the condition that you attribute the Northern Territory of Australia (Northern Territory Geological Survey) and comply with the other licence terms.
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