HI Richard, Many years ago, late-1970s, there was a geophysical comparison exercise at Cobar, NSW over - I think - the Elura deposit. I went out with Nigel Edwards in Dec 1979 to conduct an MMR survey over it. My understanding was that geophysicists were invited to come to Cobar and use their favourite technique to see if they could "see" the deposit. Most techniques imaged well the chemical alteration in the regolith, but few saw the conductor in the basement.
Perhaps our Oz friends can give you more info. There was a lot of TEM and SIROTEM done over it by Brian Spies. Cheers, Alan -- Prof. Dr. Alan G. Jones, P.Geo., MRIA Senior Professor Emeritus Dublin Institute for Advanced Studies Specially-Appointed Professor China University of Geosciences Beijing Adjunct Professor at: Macquarie University, Sydney, Australia University of Western Australia, Perth, Australia 5345 McLean Crescent Manotick, Ontario, K4M 1E3, Canada Google scholar: https://scholar.google.ca/citations?user=fbT-K4MAAAAJ ORCID ID: 0000-0002-3482-2518 On 2018-10-28 15:17, Richard Smith via SEGMIN wrote: > I have a student that is working on a program to forward model the > time-domain airborne EM response of a conductor below overburden. The > intent is that this program will become freely available to the > geophysical community once completed. > > In the past, I have looked at the Reid Mahaffy response on line 15, > but I was wondering if anyone could suggest (or provide) another > example that could be used in a publication to show the capability of > the program. > > Regards > Richard Smith > > > > ----------------------- > SEGMIN community mailing list service ([email protected]). > Change your personal options here: > https://lists.geosoft.com/mailman/options/segmin/alan.jones.geophysics%40gmail.com > Colleagues can join here: https://lists.geosoft.com/mailman/listinfo/segmin > Archives: https://lists.geosoft.com/mailman/private/segmin/ > NOTE that <Reply> will reply to all members of the list.
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