What kind of rock is this?

Oh all-knowing hive! Please! Bequeath upon me the name of this glorious specimen!

Found in the Grand Rapids area.

it wasn't a rock...

Definitely Progressive Rock.

I would like one of those…
 

In reply to AngryCorvair (Forum Supporter) :

Salt impregnated pine 

Google image search suggests either Yellow Agate Geode or Petrified Wood.

Fake, didn't find it near GR, everything is frozen and buried right now.

In reply to akylekoz :

Never said it was found recently.  Buddy dug it up while building a fence.

If it's got a piece of corn in it, it's a turd.

The kind to wind a piece of string around?

codrus (Forum Supporter) said:

The kind to wind a piece of string around?

 

Dang. Deep cut. 

codrus (Forum Supporter) said:

The kind to wind a piece of string around?

I want one of those...

In reply to Beer Baron :

Everybody does!

I passed Geology in 7th grade, so I can only offer this.

Coprolite?

Doesn't have much game, because it looks like it's not:

https://en.m.wikipedia.org/wiki/Cummingtonite

Robbie (Forum Supporter) said:

Cummingtonite

 

If I remember anything from Geology 101, it’s probably quartz. 

Dutch 

By the way, I have a “My other car is They Might Be Giants” license plate frame on the M3. :)