Quartz Crystal Cluster w/ Blue-Green Cookeite, Saline County, Arkansas, UV Reac.Parallel Growth Quartz Crystal Cluster w UV Reactive Blue Green Cookeite, Saline County, Arkansas. Rare combo. Parallel Growth Quartz Crystal Cluster w UV Reactive Green Blue Green Cookeite. The cookeite shows fluorescence under longwave 365nm uv light. Absolutely amazing specimen with excellent aesthetics. Perched in a handmade photo box, featuring one of our photos of the Ouachita Mountains in Saline County where these are found. specimen Size:

Fantastic Sparkle in the sunshine

Arkansas-origin lamellar Brookite on a cluster/plate of clear quartz crystals

but they are actually SiO2 replacing the original Wavellite mineral)

and these inclusions have only been seen from one find (one pocket of crystals) in Garland County Arkansas

Very unique form here

Top aesthetics and great luster and clarity

5 cm wide wavellite sphere

The green is likely due to Chlorite inclusions

A phenomenal collectors specimen with multiple hues of green  and brownish orange and showcases the minerals iconic "cat eyes" as well as beautifully crystallized botryoidal formations on a chert matrix

total combined Size:

excellent crystallization (see close up photos)

Beautiful thumbnail-sized clusters of Planerite on chert matrix