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Macarthur moves to next phase at Lake Giles

21st March 2022

By: Esmarie Iannucci

Creamer Media Senior Deputy Editor: Australasia

     

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PERTH (miningweekly.com) – A feasibility study into the Lake Giles iron project, in Western Australia, has estimated that the project would have a mine life of some 20-years.

ASX- and TSX-V listed Macarthur Minerals on Monday told shareholders that the feasibility study confirmed the project could produce some three-million tonnes a year of high-grade magnetite concentrate, based on a maiden ore reserve of 237-million tonnes.

The Moonshine and Moonshine North magnetite deposits would be mined using conventional opencut methods, with mining rates to peak at 43-million tonnes a year.

The study estimated that the project would require a capital investment of $569-million, and would have an all-in C1 operating cost of $71.74/t, with the pre-tax net present value estimated at $579-million and the internal rate of return estimated at 13%.


The feasibility study also estimated that the project would generate sales revenue of some $8.9-billion.

“Macarthur is pleased to be able to provide the market with a summary of the key outputs from the feasibility study for the Lake Giles iron project. The feasibility study has been undertaken and successfully concluded amidst the challenges of Covid-19 impacts, and these results confirm that the Lake Giles iron project is economically viable under long-term iron-ore price forecasts,” said Macarthur Minerals CEO Andrew Burton.

He said that the company would now proceed with post study optimisation work, project development approvals and would advance project financing.

Edited by Creamer Media Reporter

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