Fossil Stone Round Coaster.
Fossil stone is a material formed, changed, or altered by a process called fossilization. This process replaces organic materials in rock or stone with minerals that seep into the rock or other object eventually hardening. These changes add interesting texture to an otherwise flat and inform rock surface.
Due to the organic nature of fossil stone the grain varies from piece to piece, which adds to the natural beauty of these coasters. No two pieces are the same.
Diameter: 10cm Height 7mm.