The door and the vault
is made of Valyrian STONE.
Game of Thrones Season 2, Episode 5
...the unappetizing spectacle
of her grinding a pumice STONE...
The Big Bang Theory Season 4, Episode 3
STONE by STONE,
Game of Thrones Season 2, Episode 10
He believed... The world believed
that the ages had turned them to STONE.
Game of Thrones Season 2, Episode 6
# A giant STONE ball
with nothing to do #
The Big Bang Theory Season 11, Episode 13