Please help identify ! Found these in Texas and new to rockhounding

[Shelly3051]

Hi, my name is shelly and I am new to the rock world. I was hoping to get some info on these rocks I found in Buchanan dam area in Texas . They are beautiful and I'm totally hooked on rockhounding now lol. Could anyone tell me what kind each one is and if they may be possibly valuable ? Where would someone sell them if there is any value to any of them ? I'm so glad I found this forum it is so helpful. Thank u 😊

 

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[tamrock]

Boys that's a quite a verity rocks to describe. You might get more info out of folks at the treasurenet rock and gem forum. Rocks/Gems