Wyoming Fossil Stromatolite Slab - Eerie Ghastly Pattern - Green River Formation stabilized cabochon material Weight: Approx 4 lbs 11

Weight: Approx 4 lbs 11 oz

It is generally composed of well defined multi color moss

geometric structure

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Wyoming Fossil Stromatolite Slab - Eerie Ghastly Pattern - Green River Formation stabilized cabochon material Weight: Approx 4 lbs 11Here'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.