There are quite a number of papers on the subject and plenty of seismic tomography modelling/processing that was done out of Australian National University (ANU) trying to map these types of structures.
White, L.T., Morse, M. P., and Lister, G. S., 2014. Lithospheric-scale structures in New Guinea and their controls on the location of gold and copper deposits. Solid Earth, 5, 163-179, 2014 Cheers Barry From: SEGMIN [mailto:[email protected]] On Behalf Of Ken Witherly via SEGMIN Sent: Thursday, 8 August 2019 8:36 PM To: [email protected] Cc: Ken Witherly <[email protected]> Subject: [SEGMIN] Question Dear Colleagues- I have been asked by a colleague about a known geological feature in PNG as his group is apparently trying to understand possible analogues elsewhere. The question relates to- The Porgera/Mount Kare Transfer Structure. It is a deep crustal structure that is not visible on surface but shows up in deep crustal gravity (and possibly magnetic, seismic and MT???) inversions. Google turns up material on mag and gravity but I have not found anything related to seismics or MT. Any suggestions appreciated. Regards/Ken 2019-Condor's 20th Anniversary Condor Consulting, Inc St 150 2201 Kipling St Lakewood CO 80215 USA T: 303-423-8475 Condor North Consulting St 1112 1030 West Georgia St Vancouver BC V6E 2Y3 T: 604-630-8334 E: <mailto:[email protected]> [email protected] C: 303-520-5732 Skype-ken.witherly1 <http://www.condorconsult.com/> www.condorconsult.com
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