Very nice, large polished Blue Forest Petrified Wood slab – weighs about 4 lbs 2 ounces. Measures almost 7 inches wide, about 5 inches top to bottom and averages about 1 1/2 inches thick. Has all the beautiful agate details on perimeter and within face; some gold calcite. Nice starlike feature at center. This is a beautiful specimen that rests very nicely on a flat surface. Uncommon in size, specimen is interesting with an overall symmetrical matrix.