Ash Tree Petrified Wood Slab (with stand) 3f1f15f4580652d9bc1116b9e76f27b7 Today they can be found

Today they can be found over a ten by fifty mile belt covering Herkimer

A massive glacier that moved across what is now Minnesota some 10-15

Citrine is a variety of Quartz and a semiprecious gemstone known for its yellow to golden brown color

Azurite is a deep blue copper mineral that normally forms the weathering of copper deposits

which used their caves mainly for hibernation

Ash Tree Petrified Wood Slab (with stand) 3f1f15f4580652d9bc1116b9e76f27b7 Today they can be foundFrom ancient Greek meaning "wood turned into rock", Petrified Wood is an unique form of fossilization. In some instances all the organic matter has been replaced by minerals (usually a silicate, such as quartz) during a process called permineralization replacement. However, many petrified wood specimens undergo a unique fossilization process, where silicates bond with the cellulose structure of the wood, thereby preserving organic matter. Regardless