Pascua Lama - History of The Project

History of The Project

The mining project is organized by the Barrick Gold corporation, which planned in 2006 to invest US$1.5 billion over 20 years in it and projects an annual output of 750,000 ounces of gold and 30 million ounces of silver in the first five years.

Barrick has been planning the project for several years. It performed its first studies of the glaciers in 1991, purchased the Chañarcillo estate at the location via an affiliate (Empresa Nevada) in 1997, and published an environmental impact report in 2000, which was approved by COREMA, the regional environment authority, in 2001.

Barrick's plans for the project have changed over time. In June 2005, Barrick intended to commence building in January 2006, after responding to a questionnaire put to it by CONAMA, Chile's National Environmental Commission. In November 2005, however, the company published a report stating that it had scrapped its original plans, presented in December 2004, for "transplanting" three glaciers in order to gain access to the deposits beneath them, moving them to another glacier with which they were to bond. This change was publicly supported by Fernando González, the chairman of the council of Huasco Valley farmers.

In 2012, in the context of the costs of water usage in mining globally, Barrick's escalating costs for the Pascua Lama mine were reviewed. "As of November 1, 2012, Barrick had spent $3.7 billion on Pascua Lama. In all, it plans to invest between $8 and $8.5 billion to bring the project into production. But if the past is any guide, those costs could rise: the company's budget was just $3 billion in 2009".