Sep 21, 2019 · The mill expansion will increase average annual gold production at the Ahafo mine by between 75,000 and 100,000 ounces for the first five years, beginning in 2020, with mill capacity expanding by more than 50 percent through the addition of a crusher, grinding mill and leach tanks.
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Feb 20, 2018 · FINER FEED SIZE AT THE NEWMONT AHAFO OPERATION ABSTRACT Newmont Ghana Gold Limited’s Ahafo operation have been working with Metso Process Technology & Innovation (PTI) since early 2009 to increase mill throughput from a combination of controlled blasting practices and optimised primary crusher and grinding …
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Feb 20, 2018 · 1.1 Ahafo Comminution Circuit The comminution circuit at Newmont Ghana Gold Limited Ahafo mine uses an open circuit Superior II 54 x 75 Gyratory crusher to crush the primary ore and an MMD Sizer crusher for the oxide ore. This is followed by a standard SABC circuit comprising a 34 x 16.4ft Metso 13MW SAG mill in closed circuit with …
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Apr 12, 2021 · E-Mail: [email protected] Location detail and description of operation: The Ahafo Gold Mine, owned and operated by Newmont Ghana Gold Limited (NGGL), is located in the Brong Ahafo Region of Ghana, approximately 300 kilometres northwest of
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Data collection in the communities was relatively easy as most of Ansu-Mensah et al. International Journal of Corporate Social Responsibility Page 8 of 22 (2021) 6:1 Table 1 Demographics, stakeholder affiliations, position, and interview length Variable Frequency Percentage Gender Affiliations Interviewee code Number of participants Interview ...
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Oct 15, 2019 · Features and benefits of the mill expansion include: Increasing mill capacity at Ahafo by more than 50% to nearly 10 Mt/y with the addition of a crusher, grinding mill and leach tanks to the circuit; Adding annual gold production of 75,000 to 100,000 oz/y for the first five full years beginning in 2020;
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Jan 2, 2021 · Even though the concept of Corporate Social Responsibility (CSR) has been applauded for several decades, the concept of stakeholder engagement is relatively new to the Ghanaian mining sector. This study investigates the CSR process of an extractive company and examines how stakeholders are engaged in CSR. Using purposive and …
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Oct 31, 2019 · A tragic construction accident occurred at Newmont’s Ahafo Mill Expansion project in Ghana on 7 April 2018. A contractor construction crew of eight people was working inside a surface reclaim facility when the roof collapsed during the placement of concrete. Of these eight, two escaped with minor injuries.
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Jul 23, 2021 · Located north of Newmont Ghana’s existing Ahafo South operations, the Ahafo North Project will include five open-pit mines and the construction of a stand-alone mill. Production from the mine will average approximately 275,000 to 325,000 gold ounces with projected capital costs estimated to be between $750 to $850 million.
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