Wyoming Fossil Stromatolite Slab - Eerie Ghastly Pattern - Green River Formation orbicular pattern rare classic lace formations that make

classic lace formations that make Crazy Lace one of the most collectible and beloved agates in the lapidary world

This piece should take a mirror polish

smoky purple

and only allowing surface material to be ethically collected

Little flecks of magnetite metal within the Obsidian give this gorgeous shimmering flash of gold or silver within the stone when turned correctly

Wyoming Fossil Stromatolite Slab - Eerie Ghastly Pattern - Green River Formation orbicular pattern rare classic lace formations that makeHere's a stunning slab of high grade Wyoming Fossil Stromatolite showing some very eerie almost ghastly pattern and colors. This ancient stone preserves colonizing bacteria from the Eocene Epoch, creating patterns unlike any other fossil. This one would make some nice spooky cabochons and could be a neat addition to your lapidary collection. SPECIFICATIONS Material: Natural Wyoming Fossil Stromatolite Dimensions: 92mm x 81mm x 5mm (Inches 3. 6" x 3.