Sandstone standing freeform, small Arizona Sierra Pick your own...:D This piece of a geode

This piece of a geode has fat

Two main faces meet at a junction down the center of the point

There are small pock marks on the surface

but turns visibly greenish yellow when exposed to the UV in sunlight

Sandstone standing freeform, small Arizona Sierra Pick your own...:D This piece of a geodeLocale: Arizona Approx size and weight 3 41 1 3 lb, variable by piece; dimensions at end. These sandstone standing freeforms mimic the wind swept landscape of Utahs national parks. They are made of Arizona Sierra sandstone sourced from central Arizona. Sandstone is a sedimentary rock composed of sand compacted and cemented together through geological processes, giving it a grainy texture. Sandstone with distinct layering like this is often called