What is the resulting texture of magama cooling in two stages?

When magma cools in two stages, it typically first cools slowly beneath the Earth's surface, forming coarse-grained igneous rocks like granite, where larger crystals have time to grow. If the magma then erupts and cools rapidly on the surface, it can form fine-grained rocks like basalt, characterized by smaller crystals due to the quick cooling process. This two-stage cooling can create a variety of textures, showcasing both large and small mineral crystals within the resulting rock.