We had a customer bring down some black sand tailings from a placer operation he had access to. He said the miners had removed all the gold they could from the black sands, and these were the tailings left over after they were finished. The 30 lbs of material he ran had between 1-2 grams of gold! I was amazed to see how much more gold was recovered by our shaker table from "tailings". This was some very rich material and, unlike hardrock ore, this stuff is just sitting in piles ready to be dug up and put on a shaker table, with no need to mine it or blast it or crush it.

If you have black sand tailings from old placer operations please send us a sample and see if we can recover any more gold from your material.
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