This week I. Wanted to work on my notching . All the notches are pressure flaked W/ a steel nail. Not pictured are the 4 points I broke. The materials are cream color West TX chert, white Lampasas Co chert, Richland Springs black, a green jasper from the rock shop ,Pedernales, New Braunfels rootbeer, & an agate from the Colorado river in TX.