091 Construction Material Mining

**Exclusions/References:** - Units mainly engaged in - (a) quarrying, crushing or screening crushed or broken stone are included in Class 0919 Other Construction Material Mining; and - (b) quarrying silica for industrial purposes are included in Class 0990 Other Non-Metallic Mineral Mining and Quarrying. **Primary Activities:** - Pebble quarrying - River gravel quarrying, washing or screening - Rock, ornamental, gathering - Sand quarrying, washing or screening

**Exclusions/References:** - Units mainly engaged in - (a) quarrying river gravel are included in Class 0911 Gravel and Sand Quarrying; - (b) manufacture, within the same unit, of non-metallic mineral products (such as brick, glass, cement, slate paving, cut and polished ornamental stone) are included in the appropriate classes of Division C Manufacturing; and - (c) incidental quarrying of earth soil or filling carried out by a contractor at a construction site are included in the appropriate classes of Division E Construction. **Primary Activities:** - Aggregate quarrying - Bentonite quarrying - Blue metal stone quarrying - Brick shale quarrying - Building stone quarrying - Cement clay quarrying - Chalk quarrying - Clay quarrying - Construction material crushing or screening - Dimension stone quarrying - Earth, soil or filling quarrying - Fullers earth quarrying - Granite quarrying - Limestone quarrying - Marble quarrying - Road fill quarrying - Sandstone quarrying - Slate quarrying - Stone quarrying - Tile clay quarrying