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Century North MT 2020-21 AMT

Magnetotelluric survey · Queensland · Geological Survey of Queensland

Cite this survey

Cite as: Moombarriga Geoscience Pty Ltd; Red Metal Limited (2021): Century North MT 2020-21. Version 1.0.0. Geological Survey of Queensland. https://ausmt.auscope.org.au/surveys/century-north-2020-21

Magnetotelluric transfer functions were accessed through AusMT, Australia's Magnetotelluric Data Portal (https://ausmt.auscope.org.au), enabled by AuScope and the Australian Government via the National Collaborative Research Infrastructure Strategy (NCRIS).

Magnetotelluric survey over the Termite Range Fault about 15 km north-west of the Century zinc mine in north-west Queensland, acquired for Red Metal Limited by Moombarriga Geoscience under the Queensland Collaborative Exploration Initiative and released by the Geological Survey of Queensland as record mt100144.

2 km
18.71°S - 18.57°S · 138.49°E - 138.58°E
137
stations
AMT
data type
2020 - 2021
acquired
0.0001 - 11,651 s
period coverage
Ex Ey Bx By Bz
channels recorded
137 / 137
tipper stations
1.0.0
version

About this survey

Magnetotelluric survey over the Termite Range Fault about 15 km north-west of the Century zinc mine in north-west Queensland, acquired for Red Metal Limited by Moombarriga Geoscience under the Queensland Collaborative Exploration Initiative and released by the Geological Survey of Queensland as record mt100144. AusMT serves all 137 soundings, one per position, recorded overnight at a nominal 500 m spacing on seven profiles across two field seasons, 16 October to 18 November 2020 and 26 April to 25 May 2021. Every file carries the impedance tensor with variances, apparent resistivity, phase and the tipper on a common 10 kHz axis; the measured band runs from 0.0001 s to a median longest usable period of 2016 s. Phoenix MTU-5C receivers with MTC-150 coils and 80 m dipoles were processed in EMPower with a remote reference. The frame served is the frame delivered, which the contractor's report states is magnetic north.

Data and downloads

L2Transfer functions

Hosted by AusMT

EDI archive (zip)137 stations · 2.9 MBDownload ↓
Survey MTH5 bundle137 stations · 11.0 MBDownload ↓
EMTF XML archive (zip)137 stations · 2.2 MBDownload ↓
Integrity details
EDI archive (zip)sha256 7c33a85bcd37af282f55fcd731f6f9adac47fbfa0aba88f2c76fa644b063b574
Survey MTH5 bundlesha256 67564683156f0010a10a47bdc067f5987db0e575fdce14b3420ac995c50c0937
EMTF XML archive (zip)sha256 4a810f6ae268cb493173badae07cd1907daf8e63163097aa671ffc2f001ed962

Stations (137)

StationLatLonT max (s)Time series
CEN1000-18.708333138.5066112,913-
CEN1005-18.704889138.511,008-
CEN1010-18.703333138.5133331,008-
CEN1015-18.701138.517722728-
CEN1020-18.698361138.521722596-
CEN1025-18.696972138.5259441,456-
CEN1030R-18.695167138.530111874-
CEN1035RR-18.691583138.5341395,825-
CEN1040R-18.689833138.5383061,456-
CEN1045-18.685583138.541278182-
CEN1050-18.682306138.544194728-
CEN1055-18.679583138.547889728-
CEN1060-18.675972138.5504171,008-
CEN1065-18.672139138.553556596-
CEN1070R-18.668306138.5565281,748-
CEN1075-18.665472138.5596111,008-
CEN1080-18.661583138.5616111,008-
CEN1085-18.657472138.5631671,456-
CEN1090-18.654778138.5681,008-
CEN1095-18.652528138.572728-
CEN1100-18.649361138.5753061,456-
CEN2000-18.677806138.5038892,913-
CEN2005R-18.675639138.5081942,913-
CEN2010-18.67325138.511752,913-
CEN2015R-18.670556138.515252,913-
CEN2020-18.668444138.5188332,913-
CEN2025-18.666444138.5230832,913-
CEN2030R-18.663833138.5270832,913-
CEN2035-18.661278138.5307782,913-
CEN2040-18.658861138.5348332,913-
CEN2045-18.6565138.538752,913-
CEN2050-18.654111138.5426392,913-
CEN2055-18.652138.5465562,913-
CEN2060-18.647083138.5504172,913-
CEN2065-18.648556138.5547782,913-
CEN2070-18.645722138.5581112,913-
CEN2075-18.642111138.5625282,913-
CEN2080-18.640167138.5663062,913-
CEN2085-18.637889138.57002811,651-
CEN3000-18.661528138.49602811,651-
CEN3005-18.658722138.5017781,456-
CEN3010-18.657194138.5055835,825-
CEN3015-18.655528138.509255,825-
CEN3020-18.653778138.5128612,913-
CEN3025-18.651417138.5169172,913-
CEN3030-18.649417138.5210831,456-
CEN3035-18.647333138.5256672,913-
CEN3040-18.644861138.5298062,913-
CEN3045-18.643111138.5340282,913-
CEN3050R-18.640722138.5381112,913-
CEN3055-18.638417138.5420282,913-
CEN3060-18.636083138.5461672,913-
CEN3065-18.634389138.5514722,913-
CEN3070RRR-18.631306138.5541942,913-
CEN3075-18.629083138.558252,913-
CEN3080-18.626694138.5628332,913-
CEN3085-18.62475138.5666942,913-
CEN3090-18.623194138.570255,825-
CEN3095R-18.621278138.574252,913-
CEN3100-18.619194138.5782782,913-
CEN4000-18.64525138.4886675,825-
CEN4005-18.643389138.4926945,825-
CEN4010-18.641889138.4966942,913-
CEN4015-18.640139138.5011942,913-
CEN4020-18.637722138.5054442,913-
CEN4025R-18.635833138.5097222,913-
CEN4030-18.633917138.5135832,913-
CEN4035-18.632278138.5178892,913-
CEN4040-18.630611138.5222782,913-
CEN4045RR-18.628306138.5261672,913-
CEN4050RR-18.626167138.5301112,913-
CEN4055RR-18.624361138.5342222,913-
CEN4060-18.622778138.5388612,913-
CEN4065-18.621056138.5429442,913-
CEN4070-18.618556138.5467785,825-
CEN4075-18.616833138.5511672,913-
CEN4080-18.616111138.5549172,913-
CEN4085-18.613611138.5595565,825-
CEN5000-18.621222138.4975562,913-
CEN5005-18.619333138.5017221,456-
CEN5010R-18.617139138.5055282,913-
CEN5015-18.614556138.5102222,913-
CEN5020-18.615138.5153892,913-
CEN5025-18.613306138.519389874-
CEN5030R-18.611667138.523278504-
CEN5035-18.609972138.5281672,913-
CEN5040-18.608611138.533056728-
CEN5045-18.605889138.536778504-
CEN505-18.605389138.5414722,913-
CEN5055-18.603694138.5457222,913-
CEN5060R-18.602306138.55728-
CEN5065-18.601389138.5544442,913-
CEN5070-18.599361138.5590282,913-
CEN6000-18.59825138.4980282,913-
CEN6005-18.597194138.5019722,913-
CEN6010RR-18.596583138.5057782,913-
CEN6015RR-18.595583138.5104722,913-
CEN6020-18.594028138.51611111,651-
CEN6025-18.591639138.51994411,651-
CEN6030RRR-18.594222138.5244722,913-
CEN6035-18.592722138.5295562,913-
CEN6040RR-18.592028138.5351942,913-
CEN6045R-18.590528138.53952,913-
CEN6050-18.588722138.5437782,913-
CEN6055RR-18.586972138.5481672,913-
CEN6060-18.585167138.5523892,913-
CEN6065R-18.58275138.5567222,913-
CEN6070RR-18.581944138.5608332,913-
CEN6075R-18.579917138.5649172,913-
CEN7000-18.681222138.5543332,913-
CEN7005RRR-18.677444138.5521392,913-
CEN7010-18.672833138.5504442,913-
CEN7015-18.66825138.5475561,008-
CEN7020-18.664639138.5463611,192-
CEN7025-18.660556138.5447782,913-
CEN7030-18.656306138.5428062,913-
CEN7035-18.652139138.5412,913-
CEN7040R-18.648056138.53905655-
CEN7045-18.643861138.537333364-
CEN7050-18.639889138.535222437-
CEN7055-18.635889138.53305691-
CEN7060-18.632083138.5313332,913-
CEN7065-18.627944138.5294722,913-
CEN7070R-18.623833138.5275832,913-
CEN7075-18.619694138.5251672,913-
CEN7080-18.615778138.523167437-
CEN7085-18.611944138.5208612,383-
CEN7090-18.607444138.518778364-
CEN7095-18.603417138.5169172,913-
CEN7100-18.599167138.5147782,913-
CEN7105-18.595028138.5128892,913-
CEN7110-18.590667138.5121,008-
CEN7115-18.585889138.5115832,383-
CEN712-18.581583138.5113062,913-
CEN7125-18.577889138.511252,913-
CEN7130R-18.573222138.5114172,383-
CEN7135-18.568889138.5111391,748-

Contributors and organisations

Moombarriga Geoscience Pty LtdData Collector
Red Metal LimitedSponsor
Organisation
Geological Survey of Queensland
Licence
CC-BY
Instruments
Phoenix Geophysics MTU-5C
Phoenix Geophysics MTC-150
Processing
Phoenix EMPower, then CGG Geotools for the export
Funding
Geological Survey of Queensland (grant CEI0121)
OZ Minerals Limited

Publications

Evans, S. (2021). Century North Magnetotelluric Survey Report. Moombarriga Geoscience Pty Ltd, delivered inside GSQ record mt100144 as Century North MT Q4 2020 - Q2 2021 Moombarriga Final Report.pdf, 25 pages.

Pienmunne, J. (2021). Collaborative Exploration Initiative CEI004 final report: Century North MT, EPMs 25985 and 27224. Red Metal Limited, 15 June 2021, GSQ report record cr128357, 22 pages.

Identifiers and provenance

Machine-readable survey record · catalogue schema mtcat 2.0