thee crystals are complete beautiful Peach Stilbite crystals, forming its common 'bow-tie' shape. Zeolites are known for a unique growth pattern, forming clusters that protrude into voids in lava flows. Stilbite is often found alongside other zeolite minerals like Apophyllite, Heulandite, Analcime, and Harmotome. Ideal for collectors and enthusiasts alike, this piece will make a stunning addition to any mineral collection.