Welcome to Treasure Net, please post some photos of your artifacts in the "North American Indian Artifacts" forum / section, and we will be glad to help you identify them.
Those are beautiful! Have you tried a local Texas artifact guide (on line or otherwise)? They're awfully useful when trying to ID points and blades from specific regions. And Welcome!! Yak
You have a lot of nice artifacts there, and obviously a good eye for what to look for. I wish I could help you identify the typology for some of your points and approximate ages, but my limited knowledge is also limited to the mid Atlantic area. I am sure some of the other members here with Texas experience will come along and be able to share some good info on your very interesting finds. HH
Hey- I found this great page-- check it out. You might see something familiar among the 6 pages! Hope so - being from the east side, I couldn't hazard a guess... Good luck and HH! Yakker http://www.texasarrowheads.com/type-gallery/
Not many TX people on this site but I sure do like the types you have found. We do have 2-3 from TX but they dont come around as much as allot of us do.