Stromatolite Palmstones, measuring between 30-50MM approximately.
Small Stromatolite palmstones, measuring between 30-50MM approximately.
These are an ancient type of fossil, formed by layers of cyanobacteria over time. As such, every slice of this unusual stone will be entirely different in appearance.
Most are a variety of browns, creams, yellows, blacks and greys, but there may potentially be other colours in there. The sizes vary from piece to piece as well - in short, no two of these palmstones is ever the same.
The pictures you see here are representative of the products and are usually not the exact item you will receive. Where various grades are available we do try to photograph each grade - but some photographs are still on their way!