Commodity200520062007200820092010
Silica sands & quartz sands, whether or not coloured$16,443$78,618$46,360$73,316$153,562$1,409,805
Natural sands other than silica & quartz, whether or not coloured, other th ...$17,475$69,650$86,379$52,057$44,032$57,351
Total$33,918$148,268$132,739$125,373$197,594$1,467,156