See also Refiner
I have refined thee, but not with silver, Isa. 48:10 (1 Ne. 20:10).
I … will refine them as silver is refined, Zech. 13:9.
work all kinds of ore and did refine it, Hel. 6:11.
his fine gold he did cause to be refined in prison, Ether 10:7.
wine on the lees well refined, D&C 58:8.