A Septarian nodule with fools gold (iron pyrite) encrusted veins. Basically a fancy fossilized mud bubble.
Might be my favourite stone so far this year!!
County Clare, Ireland
Cormacscoast.com walking tours
#wildatlanticway #walkingtours #discoverireland #keepdiscovering #geology #septariannodule #burrenandcliffsofmohergeopark #atlanticgeoparks #Ireland
