Suggestions for getting sulfide-bound gold from iron ore?

[specksandflecks]

Originally Posted by specksandflecks

Tragic story of a guy getting hit by a bus. The bus had fluorescent lights which contained mercury, though that wasn't what killed him....

Sounds like a free speech issue. Selective?

You'll have to ask the dearly departed MR Olson about that.

If you have a free speech issue, you might be in the wrong country.

You see mercury, like people, can be both an asset and a liability .

 

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[djui5]

Am I correct in thinking that fools gold can sometimes contain sulfide bonded? gold? What an ironic paradox that would be!

Yes, Gold can be found mixed with fools gold.

 

[ConceptualizedNetherlandr]

Yup. And lots of it.

Previously mentioned here: http://www.treasurenet.com/forums/lost-dutchman-s-mine/447362-new-show-dutchman-28.html#post4426599

How big was this gold find?

http://www.nevadaexploration.com/_resources/Muntean_et_al_Carlin_Genetic_Model-2011.pdf

"Au occurs in solid solution or as submicrometre particles in pyrite"

 

[golden ray]

How I roast ore. I crush to about 1/4 inch size. place in the furnace for 45 to 60 minutes at about 1100 degrees.
stir or shake pan about every 10 minutes. If you crush down to 1/8, all the better.
Just my 2 cents worth.