pierre (1) phosphate (1) association (1) oxygène (1) Asie (1) minéralisation (1) matériau (1) isotope (1) changement écologique (1) sujet (1) substance chimique (1) grotte (1) carbonate (1) abords (agglomération) (1) profession (1) Asie (1) Preservation (1) Environmental conditions (1) Antiquities, Prehistoric (1) Rich people (1) Environmental conditions (1) Armenian Highlands (1) Horizon (1) Origin (1) Work (1) Theater (1) Surfaces (1) Stone (1) Social groups (1) Oxygen (1)