I few posts down, Tarl mentioned that my parents were with him at the dig site and brought home what appears to be one of the biggest chunks yet to be recovered. Below is a picture of the chunk. It took 3 people to lift it and put it into he car. They are going to use it as part of their desert landscape. There appears to be plenty of tokens inthe picture, but there are also chips on the other side of the rock. I will get better pictures soon and post them. Unfortunately I have not seen it yet since I am in Indianapolis.