Weekend Feature: Donner Metals Bracemac-Mcleod Continues on Target
posted on
Sep 07, 2012 04:38PM
Donner metals is a Canadian development and exploration company focused on base and precious metal projects in Québec. Donner's flagship project is a partnership with Xstrata Canada Corporation in the Matagami Mining Camp covering both the current development of a new mine and on-going exploration activities. The project is located in the Abitibi region of central Québec and it is supported by Xstrata's existing mine infrastructure, a highly experienced workforce and an operating 2,950 tonne per day mill. As well, the area is serviced by highway, power, airport, railway and town site infrastructure.
Company Snapshot Infographic (click image to enlarge):
Donner recently provided an update on the development for the Bracemac-McLeod Mine as reported to the Company by partner and project operator Xstrata Canada Corporation-Xstrata Zinc Canada Division ("Xstrata Zinc").
Multi-face development continues on 9 fronts and total lateral development now stands at 5,550 metres. Mine pre-production activities should be completed by year-end and the initial production is on schedule to begin in the first quarter of 2013. The project is tracking on budget, with the contingency allocated to the additional ball mill. The status of project development at Bracemac-McLeod is summarized as follows:
Surface:
Site administration facilities and infrastructure | Existing | |
Matagami mill infrastructure (upgraded in 2007-2008) | Existing | |
Tailings facility | Existing | |
Railroad and highway (zinc and copper concentrate shipping) | Existing | |
Haulage road to Matagami mill | Complete | |
Ramp portal | Complete | |
Stockpile and waste rock pads | Complete | |
Service access road to portal | Complete | |
Power, water service and mine water line to treatment facilities | Complete | |
Power and access to vent/fill raise sites | Complete | |
Electrical substation at Bracemac | Complete | |
Communication tower at Bracemac | Complete | |
Permanent surface mine dewatering pumping station | Complete | |
Remaining Perseverance personnel relocation to Matagami Lake complex | Complete | |
Surface garage and support buildings (to be augmented by Perseverance buildings) | Complete | |
Perseverance office building transfer | In progress | |
Perseverance garage transfer | In progress | |
Permanent parking lot | In progress | |
Mill and tailing capacity increase | In progress | |
Additional ball mill to increase grinding capacity | In progress |
Underground:
Ramp to Bracemac area and underground power supply at Bracemac | Complete | |
Fill raise construction | Complete | |
Temporary ventilation in fill raise | Complete | |
Temporary heating units relocated from Perseverance to Bracemac | Complete | |
Underground powder magazine and cap magazine | Complete | |
Underground electrical substation | Complete | |
Equipment purchase and transfer from the Perseverance Mine | Ongoing | |
Underground garage at Bracemac | In progress | |
Vent raise construction | In progress | |
Underground dewatering system | In progress | |
Underground storage #1 | Complete | |
Underground storage #2 and #3 | In progress | |
Refuge station #1 and #2 | Complete | |
Refuge station #3 | In progress | |
Ramps to McLeod zone | In progress | |
Multi-face development to Bracemac ore lenses | In progress | |
Definition diamond drilling at Bracemac | In progress |
The Donner - Xstrata team discovered the proven and probable mining reserves of 3.73 million tonnes grading 9.60% zinc, 1.26% copper, 28.25g/t silver and 0.43g/t gold that support an initial 4 year mine plan. In close proximity to these reserves are inferred resources of 2.63 million tonnes grading 8.78% zinc, 1.31% copper, 38.83g/t silver and 1.06g/t gold. Mineralization is open in many parts of the deposit and exploration potential is considered excellent. Relative interests in the deposit are Donner 35% and Xstrata 65%.