This paper appears to have been written around 1948, although I am not sure and can,t verify this date. However, it clearly shows then, perhaps 60 years ago, how the method that Quantec uses in geophysics, was accurate then. I will post some excerpts from the link that I deem important that supports geophysics, decades ago. For technology comparison, the cell phone has been in use since 1983 and look how far they have advanced since the 2 lb model. You may also consider technology advancement in TV,s since then, as well as all other electronic equipment. Xray machines and sounders or depth finders, also offer much advancement in similar uses to geophysics.

The main point being, you cannot have high chargeability anomalies on the Tesoro without having conductive metal within. The metal within would be in the form of sulfides or other metals able to carry a current. Gold can carry a current, but due to certain properties of the metal, a heat indication source would be more reliable in detecting gold, perhaps via microwaves. Nevertheless, the post put on by BOW and Molson the other night about what Lori said about sulphides, is true. Also, the quote Lori gave at the Mar 2012 Calgary meeting, "its impossible to have these type of geophysical readings, and nothing there". Here is supporting documentation from the 1940,s, I think. With todays Technology, resources can be delineated in the ground by geophysics and limited drilling, as Quantec had on their website awhile ago. Its about as accurate as getting any xray, if an xray shows a bone, its there, if it shows a bone is broke, it is broke. Pretty simple hey? lol

It has long been known that both the anode and the cathode of an electrolytic

Any method of geophysical prospecting by induced polarization requires the