An interesting piece of petrified or fossilised wood.

At least a few hundred thousand years old and most likely much older.

This piece is approximately 7 inches in length, 2⁵/₈" wide, 1³/₄" at its thickest point (175 x 65 x 45mm) and weighs 1lb 9³/₈oz or 664g.

Please see all images.