Linked from
The 7 pages that link to Phaneritic texture, each with the reason it gives.
GraniteRelated: Granite’s coarse grains record crystallization slow enough for crystals to grow.
Igneous rockRelated: Visible crystals commonly indicate slow cooling beneath the surface.
GabbroRelated: Slow underground cooling gives gabbro its coarse, visible crystals.
DioriteRelated: Slow underground cooling gives diorite its visible, coarse mineral grains.
TonaliteRelated: Slow cooling underground produces tonalite’s coarse-grained texture.