SMB to Gold mix ratio

[sourdoughjoe]

What is the correct ratio of SMB to gold weight to use in AR solution to peripitae gold out of solution?
Thanks...Joe!

 

[jimmydolittle]

Use equal parts of SMB to the amonut of gold you estimate to be in solution, plus a little extra, just in case. Test the solution after the gold has dropped out with stannous chloride.

 

[sourdoughjoe]

Thanks for the info...Joe!