
Rocks
Granite and Sandstone: Two Stones, Different Clues
Granite and sandstone reveal different grain, texture and weathering clues; learn how to describe a stone carefully…
Look at the stones beneath the surface and in the open.

Granite and sandstone reveal different grain, texture and weathering clues; learn how to describe a stone carefully…
The shape of the ground, the nature of its materials and the movement of water all leave clues. We take time to notice how they fit together.