Calico Tank Peak-- Possible Route
This view is from the Calico Tanks Trail. It seems that this system of ledges and ramps, from lower left to upper right, would go, but I did not ascend or descend this way and cannot say with any certainty. I only include it here as a suggestion for those interested in checking it out (and maybe reporting back).
Calico Hills; Red Rock Canyon National Conservation Area, NV-- April 2011