Gold: how to melt, cast and/or blend it to hide it?
Depression is here and the politicians are about to hyperinflate their fiat currencies to nothingness as a finale furioso hell-tax. So we go for gold, which always has been money and which always retained its purchasing power, immune to all things political!
But how do we hide our gold against government agents and other looters? Specifically, how could gold, as a last ditch defence, be covered up to look like some other metal or material, such as a car part?
Is it feasible for a private person to melt and cast gold? Two problems I think of are:
1) The melting point of pure gold is about 1000 C, and one probably needs to heat it a lot more than that in order to mold it. What kind of equipment, available on the market, would one need to do that?
2) How to manufacture a mold? What cheramic materials would be practical?
Gold seems to be one of the elements which has the highest density, except for mostly very toxic or rare metals. Lead has only about half the density, so simply coating gold with lead might make even an amateur suspicios if he weights it in his hand. And a knife would reveal it. So, unless there're some other suggestions, I suppose that covering gold with a lot of lead is a practical option. Lead melts at 327 Celsius, I've done that myself as a child, on a kitchen stove, pouring lead/tin soldiers in rubber molds (noone told me that lead is rather toxic).
And by melting much more lead than there's gold, the gold doesn't need to be melted and molded. Its shape (as jewelry or bullion) could simply be drowned in a large mass of lead, which also lowers the discrepancy of density between the two. I suppose one could mix in Tin, with melting point 232 Celsius, in order to make the blend have a density below that of pure lead, further covering up the presence of gold.
That lead/tin blend could then be molded into the shape of some naturally occuring object. Any suggestions there, about normal objects around apparently made out lead or lead/tin?
I hope for an enlightning, practical and entertaining discussion!