Brazil's Industry Sectors. Agriculture in Brazil is well diversified, and the country is the largest producer of sugarcane, coffee, tropical fruits, frozen concentrated orange juice (FCOJ) . Brazil's agriculture is also important for the production of soybeans, corn, cotton, cocoa, tobacco and forest products.he rapid expansion of the services industry has helped to bring down the nation's unemployment rate for the past 5 years. Brazil is the 9th largest oil producer in the world with a production of 2.57 million barrels per day.
Compared with USGS estimates of the quantities produced in. the 50 States in 2000, Tennessee remained the leading. gemstone- and ball clay-producing State, 2d in zinc, 3d in barite, 10th in crushed stone, and a significant producer of industrial. sand and gravel and common clays (descending order of value).
It is a magnetic common mineral often found in igneous rocks. It is mined for the nickel minerals such as nickel-iron, NiFe, and annabergite, Ni3(AsO4)2.8H20, associated with it. Quartz. Quartz has the formulae SiO2 and a relative hardness of 7.t is an ore of zinc and used in the production of zinc oxide. Zircon. Zircon (zirconium silicate) has the formulae ZrSiO4 and a relative hardness of 8. It is a common accessory mineral found in all types of igneous rocks.