Hello everyone i'm doing Poor man's AR for some time and today i decided to precipitate gold from all that jars with solution that i made in last 3 weeks. After adding SMB i got white crystals i deducted it is CuCl it's soluble in water and very soluble in HCl (which i would like to save cause it's not easy to get). So i added warm H2O and CuCl crystals dissolved but i got silverish precipitate (don't know what it is but it's hard to belive it's silver cause i processed only pcb's which had gold pads or traces and gold plated connectors. And also theres a bit of white powder (i guess CuCl which hadn't dissolved in water. a a little cloud of brownish powder which i think is gold XD. Most of time i collecte gold foils floating around solution and didn't bother about gold which dissolved but now i'd like to get it out too. All solutions stayed the same colour. Also one solution from PCB's which was beautiful green just as you can see on yt channels etc after adding SMB turned black/brown it would be ok but it is like 2h or more after adding great that some a little bit of brownish powder settled down but solution stays the same colour, shouldn't it slowly get to blue one ? I was adding urea untill there was no more bubbling before adding SMB. Did i messed up something guys ? Are my deductions about CuCl and other precipitates correct? Please help me i'm new in this field ^^ i got a lot of e-scraps for free frome the place where i work so i started getting interested in recovery ^^.