Various amalgams are employed for filling teeth, a common one being composed of Hg, Ag, and Sn.
"An Introduction to Chemical Science"
R.P. Williams
Bismuth alloys are employed in automatic fire sprinklers, in safety plugs for boilers, in electric fuses, in solders and dental amalgams, and in some type and bearing metals.
"The Economic Aspect of Geology"
C. K. Leith
But how do you get at the gold after it amalgams, or whatever you call it?
"Kalitan, Our Little Alaskan Cousin"
Mary F. Nixon-Roulet