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Magnetotelluric survey (time series) of the Olary and Broken Hill domains (Mundi Mundi fault), 2007

National Computational Infrastructure
Graham Heinson ; Data Collections Team, NCI Australia
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25914/5bea4dc975b29&rft.title=Magnetotelluric survey (time series) of the Olary and Broken Hill domains (Mundi Mundi fault), 2007&rft.identifier=10.25914/5bea4dc975b29&rft.publisher=NCI Australia&rft.description=A magnetotelluric survey of the Olary and Broken Hill domains, near the South Australian and New South Wales border, was conducted in 2007. Data were collected at 18 sites with a site spacing of 10 km, using five low frequency MT instruments. The data loggers were set to collect data at a rate of 10 Hz, which was averaged to 1 Hz before processing. Instruments were deployed at each site for approximately three days. Data were processed and inverted to produce three 2D resistivity profiles. Inversion profiles that cross the Mundi Mundi Fault show an order of magnitude increase in crustal resistivity moving from the Olary to Broken Hill domain, suggesting the Mundi Mundi Fault represents the boundary between the Olary and Broken Hill domains.This record was harvested by RDA at 2025-03-19T09:51:42.056+11:00 from NCI's Data Catalogue where it was last modified at 2019-02-26T15:53:05.NA&rft.creator=Graham Heinson &rft.creator=Data Collections Team, NCI Australia &rft.date=2019&rft.edition=v1&rft.coverage=northlimit=-31.5; southlimit=-32.1; westlimit=140.9; eastLimit=141.8&rft.coverage=northlimit=-31.5; southlimit=-32.1; westlimit=140.9; eastLimit=141.8&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=Creative Commons Attribution 4.0 International&rft_subject=geoscientificInformation&rft_subject=Magnetotellurics, electrical resistivity, Time Series, long period, Mundi Mundi&rft.type=dataset&rft.language=English Access the data
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Brief description

This record was harvested by RDA at 2025-03-19T09:51:42.056+11:00 from NCI's Data Catalogue where it was last modified at 2019-02-26T15:53:05.

Full description

A magnetotelluric survey of the Olary and Broken Hill domains, near the South Australian and New South Wales border, was conducted in 2007. Data were collected at 18 sites with a site spacing of 10 km, using five low frequency MT instruments. The data loggers were set to collect data at a rate of 10 Hz, which was averaged to 1 Hz before processing. Instruments were deployed at each site for approximately three days. Data were processed and inverted to produce three 2D resistivity profiles. Inversion profiles that cross the Mundi Mundi Fault show an order of magnitude increase in crustal resistivity moving from the Olary to Broken Hill domain, suggesting the Mundi Mundi Fault represents the boundary between the Olary and Broken Hill domains.

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Created: 26 02 2019

Issued: 26 02 2019

Modified: 12 01 2023

Data time period: 2007-01-01 to 2007-12-31

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141.8,-31.5 141.8,-32.1 140.9,-32.1 140.9,-31.5 141.8,-31.5

141.35,-31.8

text: northlimit=-31.5; southlimit=-32.1; westlimit=140.9; eastLimit=141.8

Subjects
Magnetotellurics, electrical resistivity, Time Series, long period, Mundi Mundi | geoscientificInformation |

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