Earthtone Granite Cobblestones 4”x4”x (2”)+/-
Earthtone granite cobblestones are from a very hard extrusive igneous rock consisting of large-grained feldspar or quartz crystals within a fine-grained feldspathic matrix or groundmass. The groundmass may have invisibly small crystals or the individual crystals may be easily distinguished as in all granite. These earthtone granite cobblestones are referred to as porphyry granite.





