If this account is accurate, it would rule out the Black Stone being an agate, basalt lava or stony meteorite, though it would be compatible with it being glass or pumice.

He rubbed the surface of the page with pumice... to smooth the irritated grain.

Brought over stone by stone.

Stone

Stone

Decorative Stone

Kevin Stone

Sebastian Stone.

Stone dead.

Stone walls.

Stone him!

Stone him!

Stone him!

Stone him!

Stone her!

Stone her.

Stone adopted her second son, Laird Vonne Stone, in 2005, and her third son, Quinn Kelly Stone, in 2006.

The stone is bigger than her because stone is an organic.

Number one, you don't choose the stone the stone chooses you.

Drop the stone.

Where's Stone now?

This stone here...

Stop the stone!

Stop the stone!

Stop the stone!

Stop the stone!

Then stone bleeds!

Behind stone walls?

Riding off, leaving us here, piling stone on stone, year in, year out.

Greek'beryllos' for'light green stone '

No stone left unturned.

Drizzle Dark Stone Assassin

Yeah. The ink stone...

What about David Stone?

The stone is cool

There is no stone.

I'm sorry, Mr. Stone.

Or to needle Stone?

And this little stone...

Senta, lower the stone.

Are ye stone drunk?

The stone will break.

These tablets of stone...

That stone, my lady...

She's evil. Stone her!