Commodity200520062007200820092010
Felspar$317$5,000    
Fluorspar, cont. by wt. 97%/less of calcium fluoride$60,038$532,438$131,623   
Fluorspar, cont. by wt. >97% of calcium fluoride$15,941,888$15,254,960$14,183,245$31,771,994$1,979,609$9,163,336
Total$16,002,243$15,792,398$14,314,868$31,771,994$1,979,609$9,163,336