arharris56 Posted October 24, 2011 Report Share Posted October 24, 2011 I have about 5 grams of nuggets that some have tested as 15k Gold I am not sure what the others are. I have had all of them in 70% Nitric acid for a couple of days and I am wondering how long nuggets typically need to soak in NHO3? Right now they have a grey-white coating on them. Is there anything else that needs to happen with the nuggets when they have finished soaking to remove non-Gold material from the surface of the nugget(s)? Link to comment Share on other sites More sharing options...
grubstake Posted October 24, 2011 Report Share Posted October 24, 2011 Put them in a plastic bottle and pour table salt on them, fill the bottle with water, and shake it for awhile and the gold will come out clean and shine. Grubstake Link to comment Share on other sites More sharing options...
arharris56 Posted October 24, 2011 Author Report Share Posted October 24, 2011 Put them in a plastic bottle and pour table salt on them, fill the bottle with water, and shake it for awhile and the gold will come out clean and shine. GrubstakeSound like an easy thing to try. Thanks ! Can you give me some idea of how long it needs to be shaken ? Link to comment Share on other sites More sharing options...
grubstake Posted October 24, 2011 Report Share Posted October 24, 2011 Depends on how much gold your talking about, a two oz bottle with nuggets, half full of salt, and shake it for around 15 minutes, should do the trick. I've cleaned lots of nugget like this after putting them in acid. Shake them till they look nice. Grubstake Link to comment Share on other sites More sharing options...
arharris56 Posted October 24, 2011 Author Report Share Posted October 24, 2011 Thanks ! Link to comment Share on other sites More sharing options...
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