Wyoming Fossil Stromatolite Slab - Creamy Coffee Tones - Globular Sci-Fi Gemfield Chalcedony like Powell Butte Plume

like Powell Butte Plume

With this box

and it works into some truly amazing cabochons

Formation: Layered cyanobacteria colonies fossilized in sediment

Here is a gorgeous slab of rare old stock Golden Sheen Obsidian

Wyoming Fossil Stromatolite Slab - Creamy Coffee Tones - Globular Sci-Fi Gemfield Chalcedony like Powell Butte PlumeWyoming Fossil Stromatolite Slab Creamy Coffee Coloration Sci Fi Globular Appearance This fascinating slab of Wyoming Stromatolite features creamy coffee like coloration with an almost sci fi globular appearance. This piece looks quite solid and should produce jaw dropping cabochons with its unique prehistoric patterns. SPECIFICATIONS Material: Natural Wyoming Fossil Stromatolite Dimensions: 109mm x 80mm x 6mm (Inches 4. 3" x 3. 1" x 0. 2") Weight: 78