Congratulations Bob, the blog looks great and I look forward to reading it every morning.
I know our process has been updated and improved over the past few years and these questions had been answered before these improvements, so I was hoping you could give me an updated version regarding:
1. What is the current cost of our process in comparison to using mercury or cyanide? I realize every ore is different and costs will vary - but perhaps you can provide us with a general estimate.
2. What is the time differential in using the HGP4 process as opposed to using cyanide or mercury?
I know our process has been updated and improved over the past few years and these questions had been answered before these improvements, so I was hoping you could give me an updated version regarding:
1. What is the current cost of our process in comparison to using mercury or cyanide? I realize every ore is different and costs will vary - but perhaps you can provide us with a general estimate.
2. What is the time differential in using the HGP4 process as opposed to using cyanide or mercury?
1 comment:
It takes about 2-3 oz. of mercury per every 1 oz. of gold.
The mercury is rubbed and rubbed into the ore by hand until an amalgam is formed. The mercury is then burned off and vaporized into an impure piece which must be sold to a discount broker who brings it to a smelter to get the impurities out.
Mercury is a filthy element when used for this purpose as there is absolutely no thought of containment and so there are run offs into the soil and water and the vaporized mercury is inhaled by the people and animals in the area of use. Mercury will yield about 35% gold.
As far as cyanide, the cost of cyanide is about 100-150 dollars per 1 oz. of gold produced. Cyanide can have an efficiency into the high 90% but not the 99% we get. Even a small percentage on the bottom line means a lot of money just from the efficiency of our process.
Cyanide is increasingly coming under tougher legislation worldwide because of previous and potential spills and as such takes a long time to get permitted and is costly to set up equipment and containment ponds. It takes anywhere from 30-72 hrs.to produce gold from ore through entire cyanide process.
Ours take approximately one to one and a half hrs. from ore to gold with aladdin hgp process. Do the math. In a 24 hr. a day operation you are producing a lot more gold per day with hgp.
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