How Does The Rate Of Cooling Affect The Size Of Mineral Crystals Affect The Size Of Mineral Crystals?

How Does The Rate Of Cooling Affect The Size Of Mineral Crystals Affect The Size Of Mineral Crystals? How does cooling rate affect the crystal size of minerals in igneous rocks? –Slow cooling produces larger crystals; quick cooling produces smaller crystals. How does cooling affect crystallization? The temperatures drop quickly when cooling starts, then level