firestone

(Inglês)

1. Iron pyrite, formerly used for striking fire.
2. A flint.
3. A stone which will bear the heat of a furnace without injury; especially applied to the sandstone at the top of the upper greensand in the south of England, used for lining kilns and furnaces.

Etimologia (Inglês)

From fire + stone.

Sinônimos

flint

quartz

silex

flintstone

Traduções

pedernal

Feuerstein

Stein mit scharfer Kante

quarzo

acciarino

pietra focaia

selce

pietra fuocaia

pietra affilata

cuarzo

فيرستون

piedra de filo agudo

Quarz