Chain-Type Quantity Index for Real GDP: Mining (Except Oil and Gas) (NAICS 212) in Colorado was 64.82800 Index 2009=100 in January of 2020, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Mining (Except Oil and Gas) (NAICS 212) in Colorado reached a record high of 183.00000 in January of 2005 and a record low of 63.27400 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Mining (Except Oil and Gas) (NAICS 212) in Colorado - last updated from the United States Federal Reserve on April of 2024.