WILKIN MINING & TRUCKING INC

Support Activities for Forestry

Establishments in this category are primarly engaged in performing particular support activities related to timber production, wood technology, forestry economics and marketing, and forest protection. These establishments may provide support activities for forestry, such as estimating timber, forest firefighting, forest pest control, treating burned forests from the air for reforestation or on an emergency basis, and consulting on wood attributes and reforestation.

Other Nonmetallic Mineral Mining and Quarrying

Establishments in this category are primarly engaged in developing the mine site, mining, and/or milling or otherwise beneficiating (i.e., preparing) nonmetallic minerals (except coal, stone, sand, gravel, clay, and ceramic and refractory minerals). Drylake brine operations are included in this industry, as well as establishments engaged in producing the specified minerals from underground and open pit mines.

Illustrative Examples:

Barite mining and/or beneficiating
Phosphate rock mining and/or beneficiating
Borate, natural, mining and/or beneficiating
Potash mining and/or beneficiating
Peat mining and/or beneficiating
Rock salt mining and/or beneficiating

Ground or Treated Mineral and Earth Manufacturing

This includes establishments primarily engaged in calcining, dead burning, or otherwise processing beyond beneficiation, clays, ceramic and refractory minerals, barite, and miscellaneous nonmetallic minerals.

Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing

This includes establishments primarily engaged in renting or leasing heavy equipment without operators that may be used for construction, mining, or forestry, such as bulldozers, earthmoving equipment, well drilling machinery and equipment, or cranes.