Stannous chloride reaction on ssn solution

[Spunky1]

Here's some pics of stannous chloride reaction from SSN initial Color goes brown then pink then stays orangish for a long time Assays are saying gold highest then traces of pgms. I get alot of precip from Leach but not having any luck converting to metal. Anyone recognize these colors. Maybe assays weren't accurate and I'm dealing with pgms rather than gold. Not sure. Any help would be great.its not letting me upload the first pic,

 

[Lino1406]

Very weak result. I'd let precipitation go for 20 hrs for being sure

 

[Spunky1]

Stannous chloride reaction. Started dark brown coffee color then has stayed color in picture for several days now.

 

[Spunky1]

The reaction in picture I when the solution has been evaporated/ concentrated down