Extra Large Apophyllite with Stilbite Rainbow The very top of the

The very top of the Calcite crystal has a small cluster of fine Mesolite crystals

Fibrous feathers of Caribbean blue Aurichalcite crystals abound on this specimen from Durango

peaches and sunset orange runs the length of this striking and sparkly mineral combination

Ammonites are an extinct group of sea creatures

Sometimes referred to as "Indian Rhodo" in allusion to it's color similarity to Rhodochrosite

Extra Large Apophyllite with Stilbite Rainbow The very top of theA large and lustrous mix of Apophyllite and Stilbite crystals on this beautiful specimen from the Deccan Trips area of India. This region represents one of the largest volcanic deposits on earth. Air pockets within the basalt host rock are the perfect growing environment for crystals like these to form, creating a stunning display.