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

Below are the top small-cap nonmetallic mineral mining stocks on the NYSE, the NASDAQ and the AMEX in terms of revenue.

The trailing-twelve-month revenue at Harry Winston Diamond (NYSE: HWD) is $765.77 million. Harry Winston had $110.81 million in total cash for the latest quarter.

The trailing-twelve-month revenue at Rhino Resource Partners LP (NYSE: RNO) is $348.19 million. Rhino Resource Partners' operating margin for the same period is 10.70%.

The trailing-twelve-month revenue at Alexco Resource (AMEX: AXU) is $86.28 million. Alexco Resource's profit margin for the same period is 3.09%.

The trailing-twelve-month revenue at China Gengsheng Minerals (AMEX: CHGS) is $75.81 million. China Gengsheng Minerals had $3.42 million in total cash for the latest quarter.