Prehnite crystals have a unique pearly luster and can form in a variety of shapes

Okenite is a silicate mineral that is usually associated with zeolites

This is an outstanding Monturaqui Impactite specimen weighing 6

Color: Purplish Gray

Five Point Jasper Pyramid Set | Gemstone Variety | Set of Four Gaspeite Prehnite crystals have a uniqueJasper is a form of chalcedony, which is a type of microcrystalline quartz. It comes in a wide range of colors and patterns, often with unique banding, swirls, or speckles. Jasper is found all over the world and has been used for centuries in jewelry, carvings, and decorative objects due to its beauty and durability. Beautiful colors for a set of display specimens which are perfect anywhere in your home. Product Type: Jasper (One each of Brecciated,