glondor said:Hey Barrenrealms007, How did you make out with the 180 gallons of cement solution? I would hope you got a few grams from that volume of liquid.
Pulled a little over 2 oz of gold out of solution
4metals said:Pulled a little over 2 oz of gold out of solution
That's not bad. Considering half of the waste was rinse water and a gallon of aqua regia digests 28 ounces of metal on average, you dissolved about 2520 ounces of metal (if the acid was saturated) and lost 2 ounces of gold. That's only 0.079%.
See it pays to cement with copper.
Good job.
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