Unworked block indicating how the silicified sandstone splits along bedding planes. Photo: Per Storemyr.
Unworked block indicating how the silicified sandstone splits along bedding planes. Photo: Per Storemyr.
Unworked block indicating how the silicified sandstone splits along bedding planes. Photo: Per Storemyr.
Unworked block indicating how the silicified sandstone splits along bedding planes. Photo: Per Storemyr.