crystalline glaze

Crystalline glaze is a type of ceramic glaze that develops large, sparkly crystals on the surface during cooling. This effect occurs when specific minerals within the glaze, like zinc or calcium, dissolve at high temperatures and then slowly crystallize as the piece cools. The result is a visually striking surface with intricate, glass-like crystals that reflect light, adding depth and texture. This technique requires precise temperature control and timing to allow the crystals to grow properly, making each piece unique and highly valued in ceramic art.