|
| Sub-Chapter | 2008 |
| Salt (including table salt) | $866,132 |
| Natural sands of all kinds | $36,156 |
| Quartz (other than natural sands); quartzite | $2,064 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $43,872 |
| Chalk. | $6,842 |
| Natural calcium phosphates | $18,610 |
| Siliceous fossil meals | $25,979 |
| Pumice stone; emery; other natural abrasives | $7,071 |
| Marble, travertine, ecaussine and other stone | $1,022,623 |
| Granite, porphyry, basalt, sandstone and other stone | $494,646 |
| Pebbles, gravel, broken or crushed stone | $137,205 |
| Dolomite, whether or not calcined or sintered | $1,218 |
| Natural magnesium carbonate (magnesite) | $6,814 |
| Gypsum; anhydrite; plasters | $22,721 |
| Limestone flux; limestone | $19,518 |
| Quicklime, slaked lime and hydraulic lime | $131,670 |
| Portland cement, aluminous cement, slag cement | $2,487,247 |
| Mica, including splitings; mica waste. | $915 |
| Natural steatite, whether or not roughly trimmed | $19,844 |
| Mineral substances | $936 |
| Total | $5,352,083 |
|
|
