Turritella Agate is the popular name used for a brown, translucent to semi-transparent, fossiliferous agate found in the Green River Formation of Wyoming. It is very easy to recognize because it contains large fossil snails that stand out in a white-to-tan color that contrasts with the brownish agate.
This Beautiful slice is polished on one side.
Approximate Weight: 1.625 oz or 48g
Approximate Size: 2.5 inX 2 in X .75 in