salt collection in the evaporators of sea salt in nature reserve marismas del odiel. traditional sea salt production produced by

salt production collection evaporators sea traditional evaporation seawater truck excavator marismas del odiel crane mediterranean mining industrial crystals water food machinery complex tractor excavation refinery natural white marine industry equipment ribbon mountain seasoning conveyor mineral saline mound transporter plant environment grounds produce piled factory heavy machine power transportation vehicle nature reserve odiel produced