Wyoming Fossil Stromatolite Slab - Eerie Ghastly Pattern - Green River Formation ancient palm specimen living room

living room

and vibrant colors

and has some fantastic cabbing potential

we can’t confirm its origin or type

Wyoming Fossil Stromatolite Slab - Eerie Ghastly Pattern - Green River Formation ancient palm specimen living roomHere'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.