This Northern Utah Septarian Slab, measuring 9.2" wide, 7.5" tall, and 1.45" thick and weighing 6.04 lbs, arrives polished on the face to reveal the bold, organic patterning septarian is known for — a network of mineral-filled cracks spreading across the surface like ancient lightning frozen in stone. Sourced directly from an artisan in Southern Utah near Zion National Park, this slab features Northern Utah septarian — a mudstone concretion that forms and hardens over time, then develops natural fissures that later fill with minerals. What sets Northern Utah material apart is its darker golden calcite — rich amber and deep honey tones that run through the cracks with an intensity unique to this region, contrasting against the warm grey-brown mudstone matrix in patterns that are never the same twice.
The flat, polished face highlights those natural lines and earthy tones, while the back remains rough and natural to preserve its raw character. A refined-yet-rugged piece for collectors, gifting, and elevated home décor — the exact slab shown is the one that arrives at your door. Stand not included. Shop the Stands & Accessories Collection.
