Here's why:
* Granoblastic: This texture describes a metamorphic rock made up of roughly equal-sized grains, with no preferred orientation.
* Equidimensional Crystals: This means the crystals are roughly the same size in all directions, resembling cubes or spheres.
* One Mineral: This indicates that the rock is monomineralic, meaning it is composed of only one type of mineral.
A common example of a rock with a granoblastic texture is marble, which is primarily composed of the mineral calcite.
