Chrysocolla Slab A Freeform Polished rainbow obsidian slab from

Polished rainbow obsidian slab from Mexico

The rock industry leaves the naming to the miners and lapidary shops who classify most calcites with with waves and lines as "onyx"

artistic mosaic scenes with rich yellows

this "onyx" is actually calcite since it fizzes with hydrochloric acid solution

Chrysocolla Slab A Freeform Polished rainbow obsidian slab fromGorgeous Chrysocolla slab from Arizona Inspiration mine. To show the stone in all its detail, we included a picture where the slab is wet, and another where the slab is dry. Measuring 3. 7 inches in length, 4 inches in height, and 0. 25 inch in width. Weighing . 28 pounds. Customer will receive the exact item pictured.