Mining Earnings in Maryland was 247136.00000 Thous. of $ in October of 2023, according to the United States Federal Reserve. Historically, Mining Earnings in Maryland reached a record high of 394788.00000 in October of 2008 and a record low of 94716.00000 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Mining Earnings in Maryland - last updated from the United States Federal Reserve on April of 2024.