NEW YORK ( TheStreet) -- The ex-dividend date for Oxford Resource Partners (NYSE: OXF) is tomorrow, May 4, 2012. Owners of shares as of market close today will be eligible for a dividend of 44 cents per share. At a price of $9.60 as of 9:35 a.m. ET, the dividend yield is 18.5%. The average volume for Oxford Resource has been 251,800 shares per day over the past 30 days. Oxford Resource has a market cap of $98.4 million and is part of the basic materials sector and metals & mining industry. Shares are down 36.2% year to date as of the close of trading on Wednesday. Oxford Resource Partners, LP, together with its subsidiaries, engages in the production of steam coal and surface mined coal in the United States.