Wyoming Fossil Stromatolite Slab - Coffee Pattern Amber The well-defined orb structures create

The well-defined orb structures create visual depth and character throughout the piece

Laguna Lace Agate is typically very solid

with notable chatoyancy in the white areas

This slab is a retapped old vein Crazy Lace Agate

which helps supply the modern market with this beautiful and stunning classic

Wyoming Fossil Stromatolite Slab - Coffee Pattern Amber The well-defined orb structures createWyoming Fossil Stromatolite Slab Flowing Coffee Like Pattern Old Stock Green River Formation This stunning slab of old stock Wyoming fossil stromatolite showcases beautiful flowing coffee like pattern from ancient bacterial colonies. This piece is nice and solid and should make exceptional cabochons combining paleontological significance with lapidary quality from the famous Green River Formation. SPECIFICATIONS Material: Natural Wyoming Fossil