This was reclaimed from the rhodium plating solution I posted about before. Fluxed with borax, sodium carbonate and fluorspar. I think it came out okay.
Yes. Fume hood, welding goggles and respirator, just in case. I tried to sell the solution and no one wanted it. I tried to sell the cemented powder and no one wanted that. I finally found a reputable buyer that said he would buy a melted button at 75%. That was a done deal for me.