Well, well, well, Terrazzo material is definitely "eco friendly" and is considered a sustainable material.
Since it doesn't contain any volatile organic compounds. It actually consists of chips of marble, quartz, granite, glass or any other material poured on cement, divided then spread on surfaces.
It belongs back to the ancient Egyptian era. But its new form has been applied in the famous Italian pavimento alla Veneziana (Venetian pavement).
Commonly applied on floorings, stairs, worktops, etc. But recently applied almost everywhere! Like tables, plates, artwork, cups, office supplies, seriously, everywhere!
Floors & walls.