Sandstone arch, large Arizona Sierra Feldspar There are two neat inverted

There are two neat inverted hexagonal shapes in one section

when exposed to UV light this area of the quartz glows as if more hyalite is trapped inside the point

The color zoning reacts to UV

Approx weight: 30g

Sandstone arch, large Arizona Sierra Feldspar There are two neat invertedLocale: Arizona Approx size and weight variable by piece; dimensions at end These sandstone arches mimic the grand arches 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 picture stone because the layers