When all the grains in a rock are large and easy to see the rock is described as When all the grains in a rock are large and easy to see the rock is described as?

When all the grains in a rock are large and easy to see, the rock is described as "coarse-grained." This texture indicates that the rock has undergone a slower cooling process, allowing larger crystals to form. Coarse-grained rocks are often associated with igneous rocks, such as granite, where the individual mineral grains can be distinctly identified.