Top 4 Small-Cap Stocks In The Nonmetallic Mineral Mining Industry With The Highest ROI

Below are the top small-cap nonmetallic mineral mining stocks on the NYSE and the NASDAQ in terms of return on investment. The trailing-twelve-month return on investment at Westmoreland Coal Co WLB is 19.80%. Westmoreland Coal's revenue for the same period is $979.90 million. The trailing-twelve-month return on investment at SunCoke Energy Partners, L.P. SXCP is 15.50%. SunCoke Energy's operating margin for the same period is 17.20%. The trailing-twelve-month return on investment at Hallador Energy Company HNRG is 12.40%. Hallador Energy's revenue for the same period is $178.40 million. The trailing-twelve-month return on investment at Rhino Resource Partners LP RNO is 4.80%. Rhino Resource's ROA for the same period is 24.90%.