refining gold problems

[Yggdrasil]

test kit from amazon . from 10 14 18 22+k platinum and silver

You asked what Pt was and I replied Platinum.
I said nothing and there was nothing in my post indicating anything about a test kit.
What I can see is that it seem you have little understanding of what/how these test kits are used for and their limitations.
Thes can be used for clean metal.
You take a piece of jewlry and scratch it on a test stone.
Then you scratch one assumed lower and highe next to that and drip test acid on it this will indicate if your test subjectvis lower or higher in purity.
It can not be used for ores.

 

[jurekk12]

For now, there is visible lead and lead oxide - that is, lead oxides - yellow glass in the middle and redon the edges - so you used a lot of lead - it doesn't matter -as newguy wrote - you dissolve a cone of lead ina crucible made of bone ash or calcium phosphate -the walls will absorb the lead and you will be left with the metal .if there is .