US$ 962.50
though smaller and larger specimens occur
The shell of this ammonite has been replaced by calcite
while the pleural lobes are wide and smoothly curved
Try our deconstructed Woolly Mammoth instead
particularly in the White River Formation of the western United States
Cedar Wood Slab | Washington mineral though smaller and larger specimensCedar Miocene Washington Approx. size: 12" x 11" x 0. 75" Stand not included. This gorgeous slab of petrified Cedar wood comes from Washington. It boasts a substantial size, aesthetic shape, well preserved growth rings, and intricate wood structure. One side has been polished to a glossy finish. Petrified wood is formed through a process called permineralization, where mineral rich groundwater replaces the original organic material. This process
US$ 962.50
US$ 55.00
US$ 31.50
US$ 57.90
US$ 49.95
US$ 159.90
US$ 157.00
US$ 49.99
US$ 140.00
US$ 32.95
US$ 55.95