The Consciousness Has Shifted...The Awakening Has Begun
It's a capstone of a pyramid.
Pyramidion_of_the_Pyramid_of_Amenemhet_III_at_Dahshur says wiki...
Altho they don't seem to certain...
The significant discrepancy between the slope of the pyramidion found at Dahshur and the slope of the Red Pyramid, beside which it was found, suggests that this pyramidion might have been planned for another pyramid.