chalk dust

There was chalk dust in his black hair and some on his pants.

I could see the chalk dust from the "V" on the back of her dress.

Fine white powder floated in the air like chalk dust.

Sure enough, there was something that looked like chalk dust all over my jeans.

I come home tired and covered with chalk dust.

And he wondered if that someone had chalk dust on her fingertips.

He looked down at his fingers and noted the chalk dust on their tips.

As she did so, chalk dust fell in a soft rain to the floor.

Anyway, you know how hard it is to get all the chalk dust out of the clothes.

In addition, German players claimed to have seen chalk dust, which would indicate it was not a goal.