My greatest fear personally is for the Santiago archaeological museum, a priceless collection of pre-Columbian art and mementos. Sadly, the building itself is of stone, a renewal of the monumental architecture period that saw a downtown built of heavy, immense, stone structures. Circling an interior courtyard, the collections are on two stories, with large stairways, heavily built and decorated, many tiles and carved stones. Many of the earthenware remnants of the tribes that occupied the country before Europeans arrived will be easily damaged, and is not recoverable.