Mangano "OMGites" (OK Mud Balls) Pair $100-$150 Stromatolites are layered colonial sedimentary

Stromatolites are layered colonial sedimentary structures predominantly formed by photosynthetic microorganisms

The piece displays classic metallic luster

5” and weighs 4

but can be found in various parts of the world today

5” and weighs

Mangano "OMGites" (OK Mud Balls) Pair $100-$150 Stromatolites are layered colonial sedimentaryOklahoma Mud Balls or OMGites are spherical cobbles found in the Wellington and Garber formations in Oklahoma. They are made of red mudstone and siltstone and can contain minerals like quartz, barite, and calcite. This specimen has been photographed with both long wave and mid wave black lights. This item is 5 x 3 and weighs 33. 85 oz