Azul mine From Wikipedia, the free encyclopedia Mine in Pará, Brazil CountryBrazilProductsManganeseOpened1903Azul mineLocationParáCountryBrazilProductionProductsManganeseHistoryOpened1903 The Azul mine is a mine in the north of Brazil in Pará. Azul represents one of the largest manganese reserves in Brazil, having estimated reserves of 64.2 million tonnes of manganese ore grading 28% manganese metal.[1] ↑ Manganese Reserves and Resources of the World. Washington DC: National Academies. 1981. pp. 334. mining in MOROCCO reserves. This article about a specific Brazilian mine is a stub. You can help Wikipedia by expanding it.vte Related Articles