|
Sabre52
Cave Dweller
Me and my gal, Rosie
Member since August 2005
Posts: 20,471
|
Post by Sabre52 on Aug 25, 2009 22:54:36 GMT -5
Just a guess but it could be a limestone nodule. Here where I find all the flint, I'll occasionally find a nodule that looks like flint on the outside but apparently not enough silica was in the mix so it simply formed a nodule of sort of layered limestone. The ones here are a bit too coarse grained to polish but are still kind of interesting....Mel
|
|