Significant gold resource - Excellent infrastructure

Camino Rojo Mexico : In-situ - 4.0 million ounces gold; 68.32 million ounces of silver.

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Message: Gold Recovery

Gold Recovery

posted on Feb 08, 2009 07:27AM

First, I was a little disappointed seeing recovery rates between 62% and 76%, because I´ve seen many results from other companies exceeding 90%.

But after some DD I found out that for heap leach operations, a 60% - 70% recovery is average, especially for low-grade / high-tonnage oxide ore deposits:

http://info.goldavenue.com/info_site...

So CPQ compares quite favourably to that and I´m still eager to see the rates for the sulphide material !

After that I looked into Goldcorp´s Penasquito situation and found that their column leach tests from 2007 showed between 59,57% and 65,56% gold recovery (with 1/2" grain size) !

http://www.goldcorp.com/_resources/p...

Again, in comparison very good results for CPQ´s initial tests !

Looking forward to more drill results.

FANTOMAS

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