1- Geophysical Response and Geological Reality for Porphyry Cu (Mo-Au) Deposit- Richard Tosdal, 2018

Overview of porphyry copper deposits and their geophysical responses.
Presented by Richard Tosdal (PicachoEx LLC), in collaboration with Ken Witherly (Condor Consulting), at the 2018 Society of Exploration Geophysicists Conference, Porphyry Copper Workshop, held on October 18, 2018, in Anaheim California.
Video reproduced with presenters consent.
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Full Series List:
AMA 2017- "Application of Airborne Geophysics to Minerals Exploration in Alaska" Workshop: • AMA 2017- "Application...
AEGC 2018- "AI/Machine Learning Opportunities and Challenges for Minerals Exploration" Workshop: • AEGC 2018- "AI/Machine...
ASEG 2015- "More Than Bumps" Workshop: • ASEG 2015- "More Than ...
ASEG 2013- "Workshop in Exploration Under Cover" Workshop: • ASEG 2013- "Workshop i...
BCGS 2016- "Geophysics & Geological Case Studies" Symposium: • BCGS 2016- "Geophysics...
BCGS 2014- "The Laylor Deposit" Symposium: • BCGS 2014- "The Laylor...
DMEC 2017- "What is the Question?" Symposium: • DMEC 2017- "What is th...
DMEC 2017- "The Value of Regional Data in Terrane Scale Assessments" Workshop: • DMEC 2017- "The Value ...
DMEC 2016- "Making Technology Work - The Importance of Time and Patience" Workshop: • DMEC 2016- "Making Tec...
DMEC 2015- "Developing the tools an techniques to explore undercover: a global initiative" Workshop: • DMEC 2015- "Developing...
GB & WC 2013- "Sed-hosted Deposits"; "Inversion and Application"; "Porphyry Deposits"; "Epithermal Deposits" Symposium: • GB & WC 2013- "Sed-hos...
GSN 2015- "New Concepts and Discoveries" Symposium: • GSN 2015- "New Concept...
SGS 2017- Open House: • SGS 2017- Open House
SEG 2018- "Porphyry Copper" Workshop: • SEG 2018- "Porphyry Co...
ARB 2004- "Salute to Tony Barringer": • ARB 2004- "Salute to T...
Other Condor Consulting Presentations: • Other Presentations

[@jamespalmer4727]

I agree. Great talk.

[@RustyAtwood-s1p]

Great video thanks!
Owner of Alaska Rare Earth LLC

[@jamespalmer4727]

Any idea about the "Richards, 2016" paper title shown in one of the last slides?

[@rcharnoc187]

Hi- I think its after Hubert et al, 2016 (library.seg.org/doi/10.1190/geo2015-0230.1)

[@rajinderlaxmimehra4993]

Any gpm tool to confirm it.

[@edward05lan]

Thanks

[@rcharnoc187]

No problem!

[@peterbell2060]

What a video! Thanks #CondorConsulting #MINING

[@peterbell2060]

th-cam.com/video/OoPy_e97rBo/w-d-xo.html
"... really when you look hard at them, they're transitional... the only really true alkalic one is Galore Creek, it's one of the weirdest deposits in the world. It has all the same alteration assemblages but what is missing, which nobody has ever looked at because it's up the hill, is the that serecitic flume, which has all the geochemistry that you find above a copper-moly system..."
This quote is great. From section on "variability" in known deposits vs "The Model". Great to see mention of GEOCHEMISTRY. After seeing this video, my first thought was: "rock chips?"

[@rcharnoc187]

Thank you!

[@gatawe]

iam not geologist but excellent lecture