Tag Archives: Bradshaw

Gowest engages Dumas for Bradshaw gold deposit restart

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Gowest Gold has engaged Dumas Contracting Ltd, part of STRACON SA, in a four-year contract to assist with the restart of operations at the Bradshaw gold deposit, in Timmins, Ontario.

Dumas has already begun moving equipment to the site and is rapidly ramping up the mobilisation process, with both Gowest and Dumas targeting the resumption of underground work in April.

Dumas is a leading, full-service mining contractor specialising in mine construction and development, production mining and engineering. It is the primary contractor working at numerous mines throughout the Americas, including several in northern Ontario, Gowest said.

Currently, Bradshaw contains a NI 43‐101 indicated resource estimated at 2.1 Mt grading 6.19 g/t Au for 422,000 oz of gold, and an inferred resource of 3.6 Mt grading 6.47 g/t Au for 755,000 oz of gold. Further, based on the prefeasibility study produced by Stantec on June 9, 2015, Bradshaw contains probable reserves (using a 3 g/t Au cutoff and a gold price of $1,200/oz) of 1.8 Mt grading 4.82 g/t Au for 277,000 oz of gold.

Dan Gagnon, President and Chief Executive Officer of Gowest, said: “We are extremely pleased to have Dumas, with their extensive experience and focus on safety, as our long-term partner in restarting mining activities at Bradshaw. At the same time, now that we have the significant financial support of several of our major shareholders, we are also quickly advancing on several related fronts. This includes hiring personnel, mobilising equipment, ordering consumables and other preparations to ensure Bradshaw’s success as the next new gold mine in the Timmins camp.”

The first underground work will focus on the development and production of the initial bulk sample area (East Zone), the development of ventilation infrastructure, as well as the development of a ramp to expand and access new ore zones, Gowest says.

The company is also working towards finalising an agreement for milling Bradshaw’s ore, working with several parties to determine the optimal approach for handling the gold concentrate.

Gowest Gold heads towards production at Bradshaw with help of Steinert XRT ore sorter

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Gowest Gold is expected to make the leap into production shortly at the Bradshaw gold deposit, in Timmins, Ontario, with all permits secured and a Steinert ore sorter commissioned.

In an update this week, the company said it had received official notice from the Ontario’s Ministry of Energy, Northern Development and Mines that its Mine Production Closure Plan had received final review and filing in accordance with the Ontario Mining Act. This plan provides details for how the Bradshaw mine will be operated and closed, and how the site will eventually be reclaimed once mining activities are completed.

With this permit in hand, Gowest says it has now received all environmental approvals required to bring the mine into commercial production.

On top of this, Gowest said its ore sorter has been commissioned in preparation for sorting the mixed development ore currently stockpiled on surface. This material will be trucked to Northern Sun’s Redstone Mill, in accordance with a toll milling arrangement, where processing is scheduled to begin on the week of November 9.

Gowest previously reported that around 28,000 t of gold-bearing mixed development ore had been collected and stockpiled on site from the company’s ongoing advanced exploration bulk sample program. The company also plans to mine around 15,000 t of stope ore as part of the bulk sample.

The company has previously outlined that run of mine ore from Bradshaw will first be crushed and sent through a dual energy X-ray Transmission ore sorting unit supplied by Steinert US. This was expected to “sharply reduce handling costs and increase gold grades of ore sent for processing”, it said. In a recent presentation, the company said this technology could reportedly double the Bradshaw grade up to 10 g/t Au.

As part of its Phase 1 developments at Bradshaw, Gowest is aiming to ramp up to production of 50,000 oz/y.