Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Maine was 70.50000 Mil. of Chn. 2009 $ in January of 2021, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Maine reached a record high of 70.50000 in January of 2021 and a record low of 10.40000 in January of 1997. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Mining, Quarrying, and Oil and Gas Extraction (NAICS 21) in Maine - last updated from the United States Federal Reserve on March of 2024.