yes you can grind rocks. it is done when they shape and polish dimension stone such as granite tops. it is also done when preparing thin sections for geological analysis of rocks and minerals via a microscope. to grind a rock it would require the use of a diamond tipped blade.
It is called Abrasion.
Regional
dynamic
Erosion typically happens in mountain areas where there are a lot of rocks that grind upon each other.
At transform boundaries, two plates grind past each other with no loss of material from the lithosphere. Rocks found at these boundaries are peridotite and gabbro.
Sauropods, who were plant-eating dinosaurs, used rocks to grind their food to aid in digestion. These rocks are called gastroliths.
Yes. Alligators will eat rocks to help grind up the food in their stomach.
rocks are called gastroliths
It is called Abrasion.
to grind rocks into smaller pieces
Regional
Rocks grind into tiny bits to make sand grains.
Regional
Birds swallow very small rocks that are used by their gizzards to grind their food.
dynamic
i dont know lol sorry
Bigger Rocks... Certain companies grind the rocks in huge grinders until they reach the required consistency