The Egyptian God Osiris represented as a spine (the Djed pillar) and the spine motif in some cyborg representations

History:
The djed is one of the more ancient and commonly found symbols in ancient Egyptian religion. It is a pillar-like symbol in Egyptian hieroglyphs representing stability. It is associated with the creator god Ptah and Osiris, the Egyptian god of the afterlife, the underworld, and the dead. It is commonly understood to represent his spine.

info:
Material: Rose quartz stoneX

Material:

Rose Quartz Stone