What are tiny particles of rock called?

Answer:
they are called grit

No, they are actually called grains. If you look it up in Classifying Rocks doc. it will specifically quote that they are called grains. Trust this answer, I have been studying rocks and minerals for a couple months now and I know too much about them and I am almost positive I will never use that when I'm out of school in a couple years. Enjoy.
Contributor: Christino
First answer by Christino. Last edit by Vegitotype. Contributor trust: 1 [recommend contributor recommended]. Question popularity: 8 [recommend question].