Looking to trade with other rockhounds

I have a lot of Texas Chert/Flint that we collect in Central Texas creeks and rivers. I also have a lot of Quartz that we have collected in Llano/Mason county Texas. Both materials take a great polish (pictures below). I also have some big chunks of Llanite I can trade if anyone is interested in that (I haven't tried tumbling this yet). A majority of the stuff I am looking to trade is large and will require a saw to cut it (6" trim saw or 10" slab saw). For the time being I am looking to trade a small or medium flat rate box worth of material for the same or similar amount of material. I am primarily looking for material to tumble, but I am open to anything cool/interesting. PM me if you are interested - don't worry if it takes me a day or 2 to respond I'm not the best about checking the forum everyday.

polished Chert Examples:









polished Quartz Examples:










Rough Stone pics:

Quartz








Chert




Llanite