From A Wiki in the Desert
Yellow Alabaster is a common, and easy to find, of the Decorative Stone types. It is extracted from the ground with cooperative effort on a Stone Quarry.
To prospect for Yellow Alabaster requires a Perception of at least 1 and Rocks of the Ages
Research and Tuition
Obelisk Construction, Path of the Pilgrim, Pyramid Construction, Skill/Pilgrim Shrine Construction/0, Test of the Empty Hand