$AREC American Resources Corporation (NASDAQ: AREC), a supplier of raw materials to the rapidly growing global infrastructure marketplace, with a primary focus on the extraction, processing, transportation and selling of metallurgical coal to the steel industry, announced that the company has resumed development on its second underground coal mine in the Alma coal seam, called the Carnegie 2 mine. https://finance.yahoo.com/news/american-resou...00511.html