• About Us

    Ghana Bauxite Company Limited (GBC) is the first and only operating bauxite mining company in Ghana. It owns bauxite reserves covering an area of at the Awaso enclave in the Western North Region of Ghana. Bauxite was discovered in Awaso in the 1920s by the then Gold Coast Geological Survey but mining operations commenced in the 1940s ...

    Get Price
  • Board and Management Team – Alufer Mining Limited

    Mr. Barton is a Portfolio Manager at Orion, a miningfocused investment business with approximately US billion under management (as at June 30, 2018), which provides flexible capital investment solutions to mining companies in the base and precious metals sector.

    Get Price
  • China: Mining, Minerals and Fuel Resources

     · To tackle this situation, the government facilitated investment initiatives in mineralrich countries such as Mongolia, Indonesia, Chile, Burma, Brazil, and Australia. Simultaneously, the Chinese government has taken measures to protect its .

    Get Price
  • Alcoa Bauxite

    Ownership positions in seven mines globally, including the Huntly mine in Australia, the world's largest bauxite mine. Strategically loed global network near key Atlantic and Pacific markets. Successful, sciencebased reforestation practices demonstrated in areas such as the Jarrah forest in Western Australia and the Amazon in Brazil.

    Get Price
  • SciELO

    Among the types of cover planted after bauxite mining, Euc displayed the largest values of V, while there were no differences between Ap and Nat (Figure 5a). For the fertilizers under study, OF+CF ( m 3 ha 1 ) gave the highest V for Euc, showing no difference from the fertilization with poultry litter (OF) ( m 3 ), which was statistically similar to SF ( m 3 ) and CF .

    Get Price
  • South32 takes a bigger stake in Brazilian bauxite mine

     · Diversified miner South32 has completed the acquisition of an additional % interest in the Mineração Rio do Norto (MRN) bauxite mine, in Brazil, from Alcoa Corporation, taking its stake in ...

    Get Price
  • Alcoa's Juruti Mining Project Seeking to Set Sustainability .

    In the heart of the Amazon, Alcoa's bauxite mining project in the pristine Juruti region of Brazil has been recognized as a sustainability benchmark by generating positive social and economic effects in the local community and enhancing environmental conditions. The Juruti region is home to 47,000 people, with 65% of them living in about 150 ...

    Get Price
  • Mining the Planet to Death: The Dirty Truth About Clean

     · The project is operated by Antofagasta, a Londonbased Chilean mining corporation that owns 60 percent of the mine. The company built a hydroelectric plant in 2013, almost exclusively to supply...

    Get Price
  • Narrowing the gap between local standards and global best practices .

     · For example, one of the mines sampled, the Mineração Rio do Norte (MRN) bauxite mine in Brazil showed clear progress in successful rehabilitation during a tenyear period from 1992 to 2002. The mine possesses a rehabilitation plan that involves the rescue, egorisation and cultivation of a variety of epiphytes (orchids, araceae and bromeliads).

    Get Price
  • Resource mining

    Bauxite mining. Hindalco bauxite mines are spread in 4 different states: Jharkhand. Odisha. Chhattisgarh. Maharashtra. There are in total 27 leases of bauxite mines with Hindalco, some of which exist from 1940s. Total EC capacity of the bauxite mines is approx. 15 million metric tonne. These mines are spread over three geological zones – West ...

    Get Price
  • BAUXITE MINE

    Known world Bauxite reserve is approximately 38 billion ton. Guinea has %23 of the world reserve with billion tons, Australia has %21 with billion tons, Vietnam has %14 with billion tons and Brazil has biggest reserve with %7, billion tons and rate. Known bauxite reserve in Turkey is tons according to MTA data.

    Get Price
  • Five largest copper mines in Brazil in 2020

     · Here are the five largest copper mines by production in Brazil, according to GlobalData's mining database. 1. Salobo Mine The Salobo Mine is a surface mine loed in Para. It is owned by Vale and produced an estimated Thousand tonnes of copper in 2020. The mine will operate until 2053. 2. Sossego Mine

    Get Price
  • Canada–Sierra Leone relations

    Canada–Sierra Leone relations refer to bilateral relations between Canada and Sierra were first established in 1961, when Sierra Leone gained its independence. Canada is represented in Sierra Leone through its High Commission in Accra, Leone is represented in Canada through its embassy in Washington, . Canada and Sierra Leone .

    Get Price
  • Bauxite mining and deforestation in Oriximina (Para), Brazil

    The municipality of Oriximina, loed in the West of Para, has today 35 quilombolas communities spread over 9 ethnic territories. Among these communities, 25 have the titles to their land.

    Get Price
  • Bauxite and Alumina

    In February, a bauxite mine in Guyana shut down, citing civil unrest that interfered with mining operations and damaged mine property. The mine was a major supplier of refractorygrade bauxite. Bauxite and alumina production increased in Brazil compared with that in 2019 after the restart of capacity that was shut down for

    Get Price
  • Bullion Monarch Mining Acquires Bauxite Property in Brazil

     · /PRNewswire/ Bullion Monarch Mining Inc. (BULM) announces acquisition of the Niquelandia bauxite project loed near the town of Niquelandia, Goias, Brazil....

    Get Price
  • Ant Recolonisation of Rehabilitated Bauxite Mines of Pocos de

    KEY WORDS: ants, Australia, Brazil, bauxite mining, climate, Formicidae, land rehabilitation. INTRODUCTION The consideration of animals in land reclamation programmes can bring about many useftil benefits. Soil fertility and structure may be impeded if appropriate soil animals are not present, and the nature of plant succession is moulded by

    Get Price
  • Bauxite Reserves and Production Worldwide – Geo Guide

     · World total discovered and undiscovered Bauxite resources are estimated to be 55 billion to 75 billion tons, distributed as – Africa (32%), Oceania (23%), South America and the Caribbean (21%), Asia (18%), and elsewhere (6%). The following table shows the list of countries with the largest bauxite reserves (Source: US Geological Survey, 2020):.

    Get Price
  • Boffa bauxite mine Report | Wood Mackenzie

     · Report summary. The mining operation, majority owned by Chalco, utilises port infrastructure to tranship ore mined from the 658 km2 Boffa South and 599 km2 Boffa North deposits. Wood Mackenzie's asset reports are built from the bottom up, incorporating a number of granular data metrics to ultimately produce our industry standard cash ...

    Get Price
  • Bauxite

    Set to become a world leader in bauxite and alumina Guinea holds substantial worldclass reserves of bauxite, both in terms of quality and quantity, and was the world's fifth highest producer of the ore in 2014 (source: World Bank, Commodity Markets Outlook, January 2016). With the recent entry of a number of new industrial players into production and an increase in .

    Get Price