Product20012002200320042005
Fertilizers, crude, other than those of division 56$87,000$34,000$82,000$30,000$12,123,000
Stone, sand and gravel$4,235,000$5,610,000$9,345,000$11,421,000$14,498,000
Sulphur and unroasted iron pyrites$9,000$25,000$18,000$416,000$755,000
Natural abrasives, n.e.s. (including industrial diamonds)$6,000$8,000$9,000$8,000$64,000
Other crude minerals$1,333,000$1,321,000$1,895,000$3,291,000$5,827,000