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  2. Morro Velho - Wikipedia

    en.wikipedia.org/wiki/Morro_Velho

    Despite closing of the Minha Velha and Engenho D'Água mines in 2003 and 2004, gold production has increased over the past three years, with 240,000 ounces (6,800 kilograms) of gold produced in 2004 at an average recovered ore grade of 0.222 ounces per ton (7.62 grams per metric ton). Cash costs of production totalled $133 per ounce, with the ...

  3. SS Central America - Wikipedia

    en.wikipedia.org/wiki/SS_Central_America

    At the time of her sinking, Central America carried gold then valued at approximately US$8,000,000 (2021 value of $765 million, based on a gold price of $1,738.70 per troy ounce = $56,087 per kg). The valuation of the ship itself was substantially more than those lost in other disasters of the period, being $140,000 (equivalent to $4,720,000 in ...

  4. Mining in Brazil - Wikipedia

    en.wikipedia.org/wiki/Mining_in_Brazil

    In 2019, Brazil's figures were as follows: it was the world's largest producer of niobium (88.9 thousand tons); [2] the 2nd largest world producer of tantalum (430 tons); [3] the 2nd largest world producer of iron ore (405 million tons); [4] the 4th largest world producer of manganese (1.74 million tons); [5] the 4th largest world producer of bauxite (34 million tons); [6] the 4th largest ...

  5. Indigenous mining complicates Brazil's fight against illegal gold

    www.aol.com/news/indigenous-mining-complicates...

    Despite visible poverty, Jacareacanga's per capita GDP is 90,000 reais ($15,157.38), higher than Sao Paulo, Brazil's largest metropolis, a sure sign of the illegal wealth gold mining is generating.

  6. Brazil probes Mercado Libre sales of mercury used by illegal ...

    www.aol.com/news/brazil-probes-mercado-libre...

    Public prosecutors chasing illegal gold mining in Brazil's Amazon region on Wednesday opened an investigation into on-line sales of mercury through Mercado Libre, Latin America's largest e ...

  7. Category:Gold mining in Brazil - Wikipedia

    en.wikipedia.org/wiki/Category:Gold_mining_in_Brazil

    Gold mines in Brazil (10 P) Pages in category "Gold mining in Brazil" The following 9 pages are in this category, out of 9 total. This list may not reflect recent ...

  8. What’s Installed For Columbus Gold Corp (TSE:CGT)?

    www.aol.com/news/installed-columbus-gold-corp...

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  9. Serra Grande Gold Mine - Wikipedia

    en.wikipedia.org/wiki/Serra_Grande_Gold_Mine

    The Serra Grande Gold Mine is a gold mine located in Crixás in the Brazilian ... Cost per ounce: 2003 [4] 190,000 7.88 g/t ... Country report Brazil This page ...