At Delphi, the axis mundi was represented by one of these objects called the (*) omphalos, which was said to be the one of these objects that Rhea had swaddled and given to Cronus in place of Zeus.
One of the "four treasures" of the Tuatha de Danann was the Lia Fail, one of these objects that was placed on the Hill of Tara. Zeus placed one of these objects at the meeting point of two eagles he released from opposite ends of the world. At Delphi, the axis mundi was represented by one of these objects called the (*) omphalos, which was said to be the one of these objects that Rhea had swaddled and given to Cronus in place of Zeus. Niobe turned into a weeping one of these objects, and the Argo braved a "clashing" pair called the Symplegades. For 10 points, name these objects, one of which Sisyphus was condemned to roll up a hill for all time.
One of the "four treasures" of the Tuatha de Danann was the Lia Fail, one of these objects that was placed on the Hill of Tara.
stones [or rocks, boulders, or other obvious equivalents; prompt on statues] &lt;CX&gt;