Turquoise is in the arrow rest, and the tip overlays as well as the walnut riser. I use it because I self harvest much of my wood and often the drying process creates small cracks that I prefer not to cut away so long as they don't affect structural integrety. it seemed like a bit small so I created some cracks in the African Blackwood accents.
Glue is Urac 185. I use a heat gun to slightly prebend the center and also slightly sanded it to help. Tip overlays and arrow rest is on with Gorilla super glue. The Turquoise matrix is crushed, the cracks are flooded with super glue and the matrix poured in, and adjusted with a BBQ skewer.