Livestock farms produce beef cattle, milk and other dairy goods, hogs, broilers, and chicken eggs. Large cattle ranches are located mostly on Niihau, Hawaii island, and Maui. Hardwoods make up the great bulk of harvested timber. The fishing industry is small, although it is expanding.
Sport fishing is extremely popular in Hawaii.
Mining The Hawaiian mining industry is relatively insignificant, and the state ranks among the lowest U. S. states in non fuel mineral production. The chief mineral products are stone, cement, sand and gravel. Most of the output is used by the state's large construction industry. Manufacturing facilities are concentrated in the Honolulu region. The eight main islands are described below, in descending order according to size.