SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Gold/Mining/Energy : A New Age In Gold Refining

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Michael J. Wendell who wrote (623)2/14/1998 2:15:00 PM
From: Matt C. Austin  Read Replies (1) of 672
 
Mike, hate to keep bugging you. I just received this, as part of an e-mail, from a person that I know does metalurgy work. Would you comment please??
--------------------
"the bronze age produced large amounts of gold from black
sands using organics, stannic and cuperous techniques sealed in fired
clay cylinders and placed the tubes in the desert sands and rotate at
time intervals for days to free the Au and Ag from the iron silica."
------------------

As I recall, stannic is tin. Thank you.
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext