![](http://www.alamy.com/thumbs/6/488D20E0-A25C-440C-86D8-CC9C09C05F69/2K6HFBX.jpg)
Petrified wood, 20 million years old wood. Wood turned into stone
Size: 3369px × 2246px
Photo credit: © Aleksa Stankovic / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ancient, brown, close, close-, closeup, crystal, desert, era, extinct, forest, fossil, fossils, gem, geological, geology, log, macro, material, million, mineral, mineralogy, natural, nature, paleontology, petrifaction, petrification, petrified, phenomenon, prehistoric, prehistory, rock, rough, sedimentary, semiprecious, slice, solid, specimen, stone, texture, textured, tree, wood, wood-stone, wooden, years