The Chilean Museum of Pre-Columbian Art, located in downtown Santiago, Chile has just received an expansion of 70% that has allowed it to increase display areas, storage space and its conservation laboratories. Due to an investment of $17 million and a long-term alliance between BHP Billiton and Minera Escondida, the Museum was able to renew its facilities and open its doors to the public this month after 2 years of construction.