Q #1
I had some jewerly that look like silver and the test came out with a ligth brown.So i started refine with nitric acid and this is what it looks like.first pic is the melted jewerly 2nd is what i got after 30 mins.is it silver.
Q #2
Did some gold in nitric acid and everthing came out good.The gold drop with no problem and the silver drop out good my Q is that when filting the gold and the silver i got a purple color what is it.
Thank you all
I had some jewerly that look like silver and the test came out with a ligth brown.So i started refine with nitric acid and this is what it looks like.first pic is the melted jewerly 2nd is what i got after 30 mins.is it silver.
Q #2
Did some gold in nitric acid and everthing came out good.The gold drop with no problem and the silver drop out good my Q is that when filting the gold and the silver i got a purple color what is it.
Thank you all
