Sandstone arch, medium Arizona Sierra Sandstone or dendritic inclusions composed of

or dendritic inclusions composed of green minerals like chlorite and celadonite that give the agate an appearance similar to moss

excellent clarity

Approx size: 285g

This specimen from the Glove Mine in southern Arizona looks messy and chaotic at first glance

This material has the tendency to be crumbly

Sandstone arch, medium Arizona Sierra Sandstone or dendritic inclusions composed ofLocale: 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