After filling.
s is Lamasery with a torch.
The heat is melted and fixed firmly against the silver surface.
A spring marked contrast with patterns in silver against the black background.
Then utensil is polished with sandpaper and coal to smooth and shine.
Because of the black alloy background this type of mildew is called a "black mildew >>
Another type of mildew is made of peppering the grounds silver with gold .
A piece of raw gold is pressed until it is very fine and milled.
The powder is then mixed with mercury. The result is called "wet gold.