Spilled silver in foundry
So a while ago i was attempting to melt some silver to pour into bars, loaded up the crucible in my foundry and thought it would all melt down into it, most of it did but some spilled out. And it spilled out onto the firebrick. I managed to get it off the brick but now there is little chunks and specs of brick all up in my silver. Is there a way to get that out? Can i just re-melt it and hope it separates or do i just try and send it to a refiner?? Its only like 2-3 oz of silver and ive heard refiners are increasingly picky with what they take on now so idek if they would take it. I just want to re use my silver tho lol. Anyone have any advice?