Proudly made in Utah! Beautiful Hollow Septarian Nodule Bison (Buffalo). Great shape and high glossy polish!  Beautiful cavity full of clean, and shiny calcite crystals. The rest of the piece has golden calcite,brown aragonite, and gray limestone. You can only find this outstanding combination in Utah Septarians. It measure 5  3/4" from head to tail, 4  1/2" from top to bottom, and 1  3/4" thick. We have 30 years of experience carving Septarian Bison.  If by any reason you don't like this piece, We will return your money, no questions asked!!. If you have any questions please contact us. Thank You! Don't forget  to check out our other items!.