Summary of results. NTGS laser ablation ICP-MS U-Pb-Hf geochronology project: selected samples from Jervois Range 1:100 000 and TOBERMOREY 1:250 000 mapsheets, Aileron and Irindina provinces, January 2014 - December 2016
Details:
Title
Summary of results. NTGS laser ablation ICP-MS U-Pb-Hf geochronology project: selected samples from Jervois Range 1:100 000 and TOBERMOREY 1:250 000 mapsheets, Aileron and Irindina provinces, January 2014 - December 2016,
E-Publications,
E-Books,
PublicationNT,
NTGS Record,
Australia 1:100 000 Geological Map Series Jervois Range 6152,
Australia 1:100 000 Geological Map Series Marqua 6352,
Australia 1:250 000 Geological Map Series Tobermorey SF5312,
Date
2018,
2018,
Location
Jervois Range 6152,
Marqua 6352,
Tobermorey SF5312,
Aileron Province,
Arunta Region,
Irindina Province,
Australia 1:100 000 Geological MapJervois Range 6152,
Australia 1:100 000 Geological MapMarqua 6352,
Australia 1:250 000 Geological MapTobermorey SF5312,
Abstract
This Record presents geochronological results from 24 samples collected from the Aileron and Irindina provinces, Northern Territory: 22 from the Palaeoproterozoic Aileron Province and two from the Neoproterozoic-Cambrian Irindina Province. The majority of the sampled units are in the Jervois range1 1:100 000 mapsheet, with one sample collected from drillhole NTGS99-1 in the TOBERMOREY 1:250 000 mapsheet. Zircons from 14 samples were analysed for U-Pb isotopes and of these, only eight yielded meaningful ages. Seventeen samples were analysed for zircon Hf isotopes of which only 13 yielded enough data for any useful conclusions to be drawn. One sample failed to yield any zircons during the mineral separation process. You are requested to observe and retain any copyright or related notices that may accompany this material as part of the attribution.,
This Record presents geochronological results from 24 samples collected from the Aileron and Irindina provinces, Northern Territory: 22 from the Palaeoproterozoic Aileron Province and two from the Neoproterozoic-Cambrian Irindina Province. The majority of the sampled units are in the Jervois range1 1:100 000 mapsheet, with one sample collected from drillhole NTGS99-1 in the TOBERMOREY 1:250 000 mapsheet. Zircons from 14 samples were analysed for U-Pb isotopes and of these, only eight yielded meaningful ages. Seventeen samples were analysed for zircon Hf isotopes of which only 13 yielded enough data for any useful conclusions to be drawn. One sample failed to yield any zircons during the mineral separation process. You are requested to observe and retain any copyright or related notices that may accompany this material as part of the attribution.,
Notes
Made available via the Publications (Legal Deposit) Act 2004 (NT),
Drillhole/Well Name: NTGS99/1,
COREDAT ID: 2596Available from GEMIS - Geoscience Exploration and Mining Information System,
Made available via the Publications (Legal Deposit) Act 2004 (NT),
NTGS Record,
Australia 1:100 000 Geological Map Series Jervois Range 6152,
Australia 1:100 000 Geological Map Series Marqua 6352,
Australia 1:250 000 Geological Map Series Tobermorey SF5312,