2019-08-302019-08-302009SANTOS, Anderson Fabrício Tocantins Souza. Potencial econômico da atividade oleiro se São Miguel do Guamá e Irituia - Nordeste do Pará. Orientador: Evaldo raimundo Pinto da Silva. 2009. 49 f. Trabalho de Curso (Bacharelado em Geologia) – Faculdade de Geologia, Instituto de Geociências, Universidade Federal do Pará, Belém, 2009. Disponível em: http://bdm.ufpa.br/jspui/handle/prefix/1837. Acesso em:.http://bdm.ufpa.br/jspui/handle/prefix/1837The municipalities of São Miguel do Guamá and Irituia located in the northeast portion of the State of Pará stand out as major producers of mineral assets in use in the civil construction industry, with emphasis on the derivatives of the clay, and the metropolitan region of Belém and City of Castanhal as the major consumer centers. The industry produces oleira these municipalities around 40,000,000 (forty million) pieces per month and generates approximately 2,800 (two thousand and eight hundred) direct and indirect jobs, presenting itself as the largest producers of red ceramic Northeastern State of Pará The clays present in the cities studied have a brownish gray color characterized by ferruginous concretions and looks plastic. This clay material is highly controlled over geologic time by the action of hydrodynamic Rios Guamá and Irituia. These deposits are all marked by the floodplain of the rivers mentioned above. The clays potentially more economical in the region are located at more shallow levels in the areas of extraction and further away from the beds of rivers, but within the zone of flooding of the same, this fact is probably not due to deposition of organic matter brought by rivers in points more distant from its flood plain of. The clays of São Miguel do Guamá, as well as Irituia has been increasing considerably in the consumer market for its high technological power in the production of tiles and bricks. This characteristic meets technological properties and the rupture stress of the bending, the lower water absorption, color after firing, fewer ferruginosa concretion and low organic matter content.Acesso AbertoPotencial argilíferoSão Miguel do Guamá (Pa)Irituia (Pará)Indústria oleiraCNPQ::CIENCIAS EXATAS E DA TERRA::GEOCIENCIAS::GEOLOGIATrabalho de Curso - Graduação - Monografia