Hello I have sum ?'s I donnot know the answers to.

[Bobso 3]

Hello This is Bobso 3. I wish I had your opals... I been thinking about this for a few days. And. Is this possible? Everyone has black sand and gold with it or in it. My ?"s are
What kind of acid can eat up the blacks sands and not eat up the gold? And whats the recipe.
Awaiting your replies---Bobso 3---Thank-You...

 

[grubstake]

Hiya Bobso and welcome to Prospecting Australia.

Check out this prior thread which may be helpful to you:
https://www.prospectingaustralia.com/threads/black-sand-what-is-it-worth.41834/

 

[Bobso 3]

Hello This is Bobso 3. I wish I had your opals... I been thinking about this for a few days. And. Is this possible? Everyone has black sand and gold with it or in it. My ?"s are
What kind of acid can eat up the blacks sands and not eat up the gold? And whats the recipe.
Awaiting your replies---Bobso 3---Thank-You...

Well i didnot know kids were on this site.