Quick guide to petrified wood. Rare and interesting specimens.
18:40
Are these ugly agates beautiful inside?!
46:06
Passion for Petrified Wood. Cool info about specimens.
11:11
How These Trees Turned Into Rocks (Petrified Forest Explained)
22:06
Petrified Wood at Hurricane Mesa
3:31
Petrified Wood - 15 million-year-old Petrified Tree
12:29
Petrified Wood | What Do You Really Know About It?
13:06
HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
21:46