United States Lime & Minerals, Inc. reported unaudited consolidated earnings and production results for the fourth quarter and full year ended December 31, 2013. For the quarter, the company's revenues decreased to $30.1 million from $31.9 million in the fourth quarter 2012, a decrease of $1.8 million, or 5.6%. Revenues from the company's lime and limestone operations in the fourth quarter 2013 decreased $1.5 million, or 5.1%, to $28.7 million from $30.2 million in the comparable 2012 quarter, while revenues from its natural gas interests decreased $0.2 million, or 13.6%, to $1.4 million from $1.7 million in the comparable prior year quarter. Net income of $2.6 million or $0.47 per share diluted compared to net income of $3.8 million or $0.68 per share diluted in the fourth quarter 2012, a decrease of $1.2 million, or 30.7%. Operating profit was $3,951,000 against $5,614,000 a year ago.

For the full year, the company's revenues decreased to $133.8 million from $138.5 million in 2012, a decrease of $4.8 million, or 3.4%. Revenues from the company's lime and limestone operations for full-year 2013 decreased $3.4 million, or 2.6%, to $128.0 million from $131.4 million in 2012, while revenues from its natural gas interests decreased $1.4 million, or 19.1%, to $5.8 million from $7.1 million in the prior year. Net income decreased by $1.6 million, or 9.9%, to $14.8 million or $2.66 per share diluted from $16.4 million or $2.87 per share diluted in 2012. Operating profit was $21,651,000 against $24,245,000 a year ago.

For the quarter, the company's production volumes from the company's natural gas interests for the fourth quarter 2013 totaled 233 thousand MCF, sold at an average price of $6.20 per MCF, compared to 284 thousand MCF, sold at an average price of $5.89 per MCF, in the comparable 2012 quarter.

For the full year, the company's production volumes for full-year 2013 from natural gas interests totaled 983 thousand MCF, sold at an average price of $5.86 per MCF, compared to 2012 when 1.2 BCF was produced and sold at an average price of $5.74 per MCF.