from the paper by Peter Scales in Haoma announcements 14-12-2004...

from the paper by Peter Scales in Haoma announcements 14-12-2004 I think this leaching will get out the the gold present in the type 1 materials and some of the gold in the type 2 and 3 materials
I think this because the are going to use cyanide
The remaining gold and PGM in type 2 and 3 materials is where most of the value is.
This will require the ELAZAC process to deliver a concentrate that can be smelted
Gary has stated he has a process for gold my guess is that it need a new plant
From that paper to today has taken 16 years and many millions of dollars