look for reference on different type of chert.

[coinman50]

I'm looking to get a book or something that will help me identify different types of chert and other material here in the mid-west, I'm from So.Illinois, Jackson Co. Thanks Dean

[chase]

Dean we have an excellent resource on our site in the Information center. Please feel free to take a look. here are a few links:

http://forums.arrowheads.com/forum/i...-sourcing-gc72

[coinman50]

Thanks so much. I will check it out right now.