Granite has a phaneritic texture, meaning it has visible mineral grains. These grains are typically equigranular, meaning they are roughly the same size.

However, the shape of the individual grains can vary. While some might be subhedral (with some well-defined crystal faces), most are anhedral, meaning they lack well-defined faces.

Here's a breakdown:

* Equigranular: All grains are approximately the same size.

* Phaneritic: Grains are large enough to be seen with the naked eye.

* Subhedral: Grains have some well-defined crystal faces.

* Anhedral: Grains lack well-defined crystal faces.

So, while granite's grain shape can be somewhat variable, it's typically a combination of anhedral and subhedral grains that are equigranular and visible to the naked eye.