Chunk of red 3

Inclusions

Bluish white material again

More material

Nice finds MrClammy!  Joe is spot on with his comments.  All but three of the photos are of agates or varieties of cryptocrystalline quartz.  The round object is clearly a concretion.  It looks very similar to what have been dubbed "Moqui Marbles" found in Utah sandstone. The interesting thing about those is they have a weak magnetic pull, that you can feel if you hold two of them close to each other.  I doubt yours would have that quality but it might be interesting just to check with a magnet.  The long roundish specimen with the patterned pitted surface is a fossilized tree limb cast, probably of the lepidodendrum species (Giant Club Moss Tree), but I am no authority on these.  That is a very nice piece, I have a couple of similar ones in my rock shop.  Your state geologists will be able to easily ID it for you.  The third one is the bleached white coral.  It does not look like a fossil at all, but a weathered piece of recent coral that did not come from Hamilton County.  It is so clean, white and well preserved compared to the other examples of Tennessee fossil corals.  Had it been found in recent formations, say of Eocene or Miocene age, and it was found in Florida or on the North Carolina coast, I could possibly accept it as a fossil, but in my humble opinion that piece has been brought in from elsewhere.

Thank you Joe and laurie for taking the time to help me Id my rocks. helps out alot! Also the coral I found was from a creek in Hixson I've been hunting. If it is true the bleached corals only occur in NC and Florida I'd say it's probably been thrown aside by another person. and somehow found its way into my hands.

These are not local to Red Bank.   there are a couple of agates that look like they are from Memphis area or eastern Arkansas.   Most likely the rocks were left by a former rockhound