pumice

I pick up a small piece of pumice and put it in my pocket.

Pumice is considered a glass because it has no crystal structure.

He scrubbed at his arms with a small pumice stone.

This situation is changing, though, and some interesting things are now being done with pumice deposits.

Should you use a pumice stone before moisturizing your feet?

The lower part of the entrance filled with dust and pumice.

But now it's a pumice island whirling in a sea.

The pumice powder was slick across the floor of the tunnel.

The soil consists primarily of deep pumice, which does not hold water well.

Then he stepped into the box with his bare feet and began walking upon the pumice.

He then spent two centuries under a mountain of pumice, before it eroded away.

It has rocky inclusions which I took to be pumice.

You have to use a pumice stone and put lotion on your feet."

An initial polishing with pumice is done on a felt wheel.

On impulse I squeezed and the thing crumbled like so much pumice.

Pumice is considered a good material to exfoliate the skin of the feet.

Soak your feet and sand away some of that dead skin with a pumice stone.

He'd wiped it off quickly enough, but needed a thorough cleansing with pumice.

How we knew it was pumice I don't know.

This treatment is combined with the use of a pumice stone, but tends to work very slowly.

Then gently remove the thickened skin with a pumice stone.

The structure overlies an earlier version that was built using pumice.

Pumice can be seen on the forest floor, indicating previous volcanic activity.

White and red rock filled with pillows of pumice crunched under their feet.

Composed of pumice, they probably weighed no more than 5 or 10 pounds apiece.