In the video, a person is seen holding a piece of rock in their hands. The rock is white and appears to be made of a powdery substance. The person is using their fingers to break the rock into smaller pieces. As they break the rock, the powdery substance falls onto their hands and the surface below. The person continues to break the rock into smaller pieces, creating a pile of the powdery substance. The video focuses on the action of breaking the rock and the falling powder.