bonesilium
Bonesilium is a fictional mineral described in speculative fiction, worldbuilding handbooks, and some role-playing games. The name suggests a bone-like material with mineral properties, and it is not known to exist in the natural world.
Description: In most depictions bonesilium is a dense, bone-appearing substance with a porous, lattice-like microstructure. It
Formation and sources: In fiction, bonesilium is produced by specialized microorganisms or by advanced nanofabrication processes.
Applications: Because of its purported combination of lightness, toughness, and osteoconductivity, bonesilium is sometimes used in
Notes: As a fictional material, bonesilium has no certified chemical composition or peer-reviewed evidence. Readers should