1. Phaneritic: This texture is characterized by large, visible crystals that have had time to grow and interlock. This texture is found in intrusive igneous rocks that cool slowly beneath the Earth's surface. Examples include granite and gabbro.

2. Aphanitic: This texture is characterized by very small, often microscopic crystals that are not visible to the naked eye. This texture is found in extrusive igneous rocks that cool quickly on the Earth's surface. Examples include rhyolite and basalt.