From publisher blurb:
Originally written for RECON '04, this old school-module will send heroes into the desert to search for long lost treasures. In true old-school fashion, the module is direct and to the point, with traps and enemies to defeat before securing the famed Immaculate Orb.
Written for character levels 7-10, this module includes a new magic item, new monsters, and pre-generated characters. This version of the module is reworked for OSRIC and Castles and Crusades, with statistics included for both game systems.