Sandstone arch, extra small Arizona Sierra Siderite I put a few pieces

I put a few pieces I broke into tanks and my isopods have enjoyed climbing them

Pandas can be slow to reproduce but with patience their population will bloom

some with smoky-quartz coloration

Fine brownish siderite has been deposited on one face of the crystals

This unusual combo features yellow cubic fluorite with bladed barite that ranges in color from light peachy pink to a deep red-orange

Sandstone arch, extra small Arizona Sierra Siderite I put a few piecesLocale: Arizona Approx size and weight 1 32 3 lb, 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 can be called picture stone because the