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The Graphite Mine has received its Approvals and will be reopening soon.

Ontario Graphite, the new owners of the graphite mine near Kearney, have made applications for Environmental approvals governing the future re-opening of the Mine. Presently Ontario Ministry of the Environment (MOE) is reviewing these proposals. Interested individuals and groups may choose to review the applications and comment within the specified public comment period.   

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The Ontario Environmental Registry website address is www.ebr.gov.on.ca/ERS-WEB-External .
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Once on the website, type “Ontario Graphite” into the search box and click SEARCH to view the various applications.

bulletClick on the brown registry number to view the entire application. (At this time only two of five are still open for public comment).
bulletNote: You can also register on this site to follow The Ontario Government's decisions on all applications.

 

Public Information Session on the Re-Activation of the Kearney Graphite Mine and Development of a Closure Plan

PROJECT DESCRIPTION

1.0    KEARNEY GRAPHITE MINE RE-ACTIVATION

Ontario Graphite Limited (formerly iCarbon Canada) intends to re-start production at the Kearney Graphite Mine (the Mine) within the next two years. This Mine, which previously operated during the period from 1989 to 1994, has been in a state of temporary suspension since June 1994, and has had several ownership changes until the current firm took over the Mine in 2006. Ontario Graphite is a new Canadian, private sector mining company which is majority owned and financed by the Millennium Global Group, a highly respected, multi-billion dollar international venture funding organization. With the continuing development of advanced new uses for graphite, markets for this specialty material now are robust and growing, indicating a bright future for the re-activated Mine.

Under the Mining Act, in order to open a new mine or re-activate a suspended one in Ontario, it is necessary to present a Closure Plan to the Ontario Ministry of Northern Development and Mines

(MNDM) showing how the Mine will be shut down at the end of mining operations, with due regard to the protection of the environment, the restoration of the mine site, and ensuring the interests of the Crown and the public are maintained. Such a Closure Plan is now being prepared. An important part of this plan will be ensuring that the public and First Nations in the area of the Mine are informed and consulted.

The re-activated Mine would produce flake graphite, a product found in pencils and the black powdery lubricant used as an alternative to oily lubricants. Higher grade graphite is also used in brake pads, batteries, fuel cells, and in advanced composites such as those for graphite-shafted golf clubs. In the Kearney area, certain local quartz rocks contain graphite (about 2 - 3% by weight) which appears as shiny flecks in the rock.

Mining at the Kearney Graphite Mine does not involve underground workings, but instead the removal of graphite-rich rock (ore) from a surface excavation called an Open Pit (see Photograph Top right). This pit, which has filled with water naturally during the temporary suspension, now resembles a small lake, the form that it will again revert to after closure.

The ore will be excavated from the dewatered Open Pit and trucked to the existing on-site processing facilities (the Mill) where it will be crushed to the consistency of sand. It then undergoes a series of flotation processes to float off the graphite flakes which will then be skimmed off, dried and bagged for sale. The Mill at the Mine is located on the shore of Graphite Lake and consists of several large buildings, the largest of which is the one in which the graphite separation from the ore occurs. Other buildings include shops, storage sheds and offices and there are bermed tanks for fuel oil and propane used at the Mill site as well. Refer to Photograph Top Left for a figure of the Mill in the background as well as the other buildings located around the Mine.

In addition to the production of graphite-containing ore, the mining process at the Mine will co-produce 3 to 4 times as much "waste rock"; which is non-ore-containing rock that is above and alongside the desired ore deposit that has to be removed to get to the ore. This waste rock will be taken from the Open Pit and deposited in an existing area, Waste Rock Area just south of the Open Pit (see  Photograph Top right). During the earlier operating period, several million tons of waste rock were deposited in the Waste Rock Area and during the period of temporary suspension over the last 14 years, its surface has re-vegetated naturally with trees and other local vegetation without the addition of growth media or fertilizers. It is expected that this will continue to be the case for the expanded Waste Rock Area after closure.

As a result of the milling process, the bulk of the ore is reduced to "tailings", ground rock with most of the graphite removed. As they were during the earlier operating period, after the re-activation of the Mine, tailings, which have the consistency of, and look like, coarse sand, will be pumped as a water slurry into a containment area (the Tailings Area) in a long narrow valley south of the Mill (the reddish coloured area south of the Mill on Photograph Top right). Small amounts of process water, any water seeping into the Open Pit, and any seepage from the Mill area will be added to the tailings slurry.

The far south end of the Tailings Area is enclosed by a permeable rock-filled, Tailings Dam. Water contained in the slurried tailings will decant off into an impoundment known as the Tailings Pond behind the Tailings Dam, while the tailings will settle out. (On Photograph Top right, the Tailings Area with the Tailings Pond at its south end is clearly shown. The reddish-orange colour of the dry tailings above the Tailings Pond is due to the oxidation of iron compounds in the ground rock, a common feature in the Kearney area.) The Tailings Dam is designed to allow water from the Tailings Pond to slowly seep through it and flow to a small Polishing Pond located down slope to the south.

Although the tailings are relatively innocuous, they do contain small amounts of natural suphides from the ore, and these, when exposed to air may form acid rock drainage (ARD), which is acidic and contains dissolved metals such as iron and zinc. Some ARD has been generated at the Mine over the past 14 years, and water in the Polishing Pond is now being treated by Ontario Graphite with slaked lime to neutralize any acidic water and precipitate out any metals in it. Under normal conditions all of the water that reaches the Polishing Pond (Reclaim Water) will be pumped back to the Mill for re-use once the mining operation re-starts. Upon Mine re-activation, tailings generated during the milling process will be alkaline which will counterbalance any naturally-occurring acid generation in the Tailings Area.

If occasionally it becomes necessary to discharge water from the Polishing Pond (e.g., when a storm generates too much water to recycle), the release will be governed by an existing Certificate of Approval (C of A) issued to Ontario Graphite by the Ontario Ministry of the Environment (MOE). The C of A also defines monitoring requirements for waters from all parts of the Mine and in the lakes and streams around it.

After the Mine entered temporary suspension in 1994 and before Ontario Graphite took over ownership, there were concerns about acidic seepage in the area of Minnow Creek and about contaminated water from the Mill site entering Graphite Lake. Actions were taken in the past by the MOE, the MNDM, earlier owners and others to alleviate these concerns and resolve the problems which were causing them (e.g., a trench was constructed parallel to Graphite Lake to capture any surface or groundwater runoff from the Mill area and this water is now treated and diverted to the Tailings Area).

Ontario Graphite intends to re-activate the Mine and to operate it for several more years, 24 hours a day, seven days a week. It will provide direct employment for about 70 people, indirect opportunities for about three times as many, and tax revenues for the local community. The Mine will produce a valuable product, bagged flake graphite, which will be transported to markets in closed trucks (these will run 3 - 4 times a day). The re-activated Mine will not produce hazardous materials, will generate no significant air pollution, and will not normally discharge water to the environment. Any water that might occasionally have to be discharged will be treated, if necessary, to meet C of A requirements.

After closure, the Mill and its buildings and tanks will be removed and recycled, and the area will be re-vegetated. The Waste Rock Area will be allowed to re-vegetate itself with local trees and bushes (as it

already has demonstrated it can do during temporary suspension). The Open Pit will be allowed to re­fill naturally becoming a deep lake, containing (as has been already demonstrated over the past 14 years) water of similar quality to other lakes in the area. The Tailings Pond will be drained and its water treated. The resulting dry Tailings Area will be covered with a layer of compost and other growth materials and re-vegetated with local trees and bushes. A constructed wetland system will be built to naturally treat any rainfall and snowmelt from the re-vegetated Tailings Area. In addition, a storm water wetland will be built to polish water from the hillsides above the Tailings Area and treated water from the constructed wetland.

It is envisioned that the site of the Kearney Graphite Mine will eventually re-naturalize allowing water quality of the area to return to background levels as it was before mining was carried out. The aerial photograph above is a depiction of what the Mine should look like after closure (see  Bottom Photograph above).

REPORT NO. 1041560

REPORT TO                         Ontario Graphite Ltd.

2142 Forestry Tower Road P.O. Box 138 Kearney, Ontario POA1MO

FOR                                        Ontario Graphite Ltd.

ON                                           Project Description

Kearney Graphite Mine Re-Activation

September 29, 2008

Jacques Whitford Limited

7271 Warden Avenue

Markham, Ontario

L3R 5X5

Phone: 905-474-7700 Fax: 905-479-9326

www.jacqueswhitford.com

  

                                Jacques Whitford© 2003   project 1041560              September 29,2008

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Public Information Presented

Who is Ontario Graphite?

Ontario Graphite Ltd., (Ontario Graphite) is a Canadian private sector mining company presently focused on developing the Kearney Graphite Mine (the Mine). Millennium Global, an international investment fund, is the controlling shareholder.

 

History of Kearney Graphite Mine

 

 

 


 

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Flake graphite (a valuable industrial mineral) was identified in rocks earlier in the 20th Century.

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An Open Pit mining and milling facility was constructed at the Site in 1989.

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Cal Graphite Corporation operated the Mine from 1989 to 1994.

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The Mine is now under a state of Temporary Suspension.

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During these earlier operations, the Mine produced and processed approximately one million tons of ore.

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Between 1989 and 2006, the Mine went through several ownership changes.

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In 1999, under a former owner, the Mine received an Ontario Ministry of the Environment (MOE) environmental control order. Many rehabilitation activities have taken place since to address matters raised in this order.

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Since 2006, Ontario Graphite has been in control of the Mine and is meeting the requirements of a Certificate of Approval issued by the MOE.

bullet Ontario Graphite intends to re-activate the Mine.

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What is the Kearney Graphite Mine?

 

The Mine consists of an open pit mine and a milling facility and is located in the Town of Kearney, Ontario.

 

The property is located on Crown land and lies southeast of Graphite Lake. It is 4 km west of Algonquin Park.

 

The Site covers approximately 445 hectares. It is estimated that the Mill will process approximately one million tons of ore per year, once the Mine is re-activated.

                                

It is estimated that the re-activated Mine will operate for a further seven years prior to closure.

                               

 A Closure Plan is being developed in accordance with Ontario Regulation 240/00 (as amended) promulgated under Part VII of the Mining Act.

 

This Closure Plan will show how the Mine will be shut down at

the end of operations with due regard to the protection of the environment,

the restoration of the Site, and ensuring the interests of the

Crown and the public are maintained.

 

Where is the Kearney Graphite Mine?

 

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Why is there a Closure Plan

Why must Kearney Graphite Mine have a Closure Plan?

Under Ontario's Mining Act in order to open a new mine or re-activate a suspended one, it is necessary to present a Closure Plan to the Ontario Ministry of Northern Development and Mines (MNDM) showing how the Mine will be shut down at the end of mining operations. Such a Closure Plan is now being prepared. An important part of this plan will be ensuring that the public and First Nations in the area of the Mine are informed and consulted.

Considerations for the Closure Plan

Rehabilitation

The Closure Plan will determine how the state of the Mine will be progressively rehabilitated and eventually reclaimed under the various stages of Mine operation (e.g., operations, any future temporary suspension, a state of inactivity) or after closure.

Environmental Monitoring

An environmental monitoring program will be developed to assess the effectiveness of reclamation and mitigation measures proposed upon closure. Ontario Graphite is responsible for the Mine. This includes dealing with any environmental issues which may arise after closure.

Financial Assurance

The Closure Plan will include estimates of what it is expected to cost to carry out the reclamation and mitigation measures proposed on closure, as well as those for an ongoing monitoring program. The MNDM requires a financial assurance be set aside by Ontario Graphite equal to this amount to ensure that the Closure Plan can be completed once mining has ceased.

What will the mine look like after Closure

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The Mill and its buildings and tanks will be removed and their parts recycled. The Mill Yard area will be re-vegetated.

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The Waste Rock Area will be allowed to re-vegetate itself with local trees and bushes (as it already has done in the 14 years since the earlier operations).

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The Open Pit will be allowed to re­fill naturally becoming just another deep lake and containing water of similar quality to other lakes in the area.

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The Tailings Pond will be drained and its water treated.

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The Tailings Area will be covered over and re-vegetated with trees and bushes local to the area.

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A Constructed Wetland System will be built to naturally treat any rainfall and snowmelt falling on the re-vegetated Tailings Area.

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A Storm water Wetland will be built to polish water from the hillsides above the Tailings Area and treated water from the Constructed Wetland.

It is envisioned that the Mine will eventually go back

to nature with the water quality from the Site returning

to what it was before mining had been carried out.

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Mining Process

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 Ore Extraction involves the removal of graphite-rich rock (ore) from a surface excavation called an Open Pit.

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The ore will be excavated from the Open Pit and trucked to the nearby existing processing facilities (the Mill).

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During the extraction process, waste rock will be generated and it will be transferred to an existing Waste Rock Area located south of the Open Pit.

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At the Mill, the ore will be crushed to the consistency of sand, and undergo a series of flotation processes to allow the graphite flakes to be skimmed off, dried, and bagged for sale.

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The tailings generated in the milling process will be transferred to the existing Tailings Area for long term storage. These tailings, which look like coarse sand, are typically reddish-orange in colour due to the natural oxidation of the iron found in them.

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Graphite in bags will be transported off site in closed trucks.

Graphite and Its Uses

 

 

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Graphite is a natural form of carbon.

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It is an excellent conductor of heat and electricity, has a high melting temperature, is thermal shock-resistant, has a low coefficient of friction, and has a low absorption coefficient for X-rays and electrons.

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Eighty percent of graphite's total usage is in the manufacture of refractory products, lubricants, brake linings and pencils. The remaining 20% is accounted for in carbon brushes, batteries, and graphite foil.

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Graphite deposits of commercial interest in Canada occur principally in rocks of the Grenville series of eastern Canada. Fine to coarse flake graphite deposits are located mainly in Quebec and Ontario.

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In 1994, Canada's production of natural flake came mainly from a mine located at Lac-des-lles, Quebec and this Mine.

Socio-Economic Impacts of Mine Re-Activation

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After re-activation in one to two years, the Mine is planning to operate for seven more years, 24 hours a day, 7 days a week.

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Bagged graphite will be transported to markets in three to four closed trucks a day.

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The Mine will create about 70 direct jobs in the area. The intent is for most of the jobs to be filled by local people.

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It is estimated that about three times as many spin off jobs would be created by the re-activated Mine.

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Ontario Graphite commits so far as possible to hire local employees including sub-contractors.

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The Town of Kearney will obtain tax revenues from the re-activated Mine.

Environmental Initiatives and Commitments

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Ontario Graphite is committed to meeting all environmental legislation, (including Federal and Provincial Acts and Regulations) and to complying with all approvals, permits, and licenses.

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The Mine is currently in a state of Temporary Suspension and has a valid C of A issued by the Ontario MOE and is currently compliant with all of its C of A requirements.

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Under normal operating conditions, the Mine will recycle all wastewater effluents. Under certain circumstances (for example, after a heavy rainfall), some water discharge might be required. If such were to occur, it would need to meet all of its C of A requirements.

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The issues from the 1999 MOE control order have been addressed. To address water quality concerns a Limestone Trench was installed in the area of Minnow Creek and a Cut-off Trench parallel to Graphite Lake was installed downstream from the Mill Yard.

Ontario Graphite Ltd.

We Want Your Feedback

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Your comments are being gathered to assist Ontario Graphite in understanding any issues in the community pertaining to this Project.

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Please provide us with your feedback.

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If you would like further updates on the Project, we would be pleased to include you on our mailing list. We look forward to your comments.

Contact Information:

Don Baxter, P.Eng., President Jim Higgins, Ph.D., P. Eng.,
Ontario Graphite Limited Project Director

2142 Forestry Tower Road

Jacques Whitford Limited
P.O. Box 138 3430 South Service Road, Suite 203
Kearney, ON POA1MO Burlington, ON L7N 3T9

ontariographite@jacqueswhitford.com

1-866-583-2483

Thank You!

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FREQUENTLY ASKED QUESTIONS

 No.

QUESTION

ANSWERS

1 How does the mining process work? The mining process involves extracting graphite rich ore from the ground and milling it down to the consistency of sand to allow the removal of the graphite. The milled material then undergoes a series of flotation processes to extract the graphite. Refer to the Project Description for the Kearney Graphite Mine (the Mine) for more details.
2 When does the mine intend to reopen? Ontario Graphite proposes to reopen the mine within
the next two years. After reopening, the mine will
operate for seven more years, 24 hours a day,
seven days a week. A notice of Project Status has
been filed with the Ministry of Northern Development
and Mines (MNDM) and a Closure Plan is being
prepared.
3 For an open pit graphite mine what water testing takes place and why? Who does the testing and when?

The certificate of approval (C of A) defines what water quality parameters need to be tested. These include pH, conductivity, suspended solids, metals, and toxicity.

Mine staff take the samples as outlined in the C of A. The samples are sent for analysis to an accredited third party laboratory and the results are reported to the Ministry of Environment (MOE). These reports are available from the MOE under the Freedom of Information Act.

 

4 Has the mine completed a bankable feasibility study for the mine? If yes can we have a copy? Yes a bankable feasibility study was completed.
However, the study is commercially confidential and is not available for public viewing.
5 What are the short and long term mine plans? As noted above, after reopening the mine would operate for seven more years. Within that period Ontario Graphite will carry out further exploration
and evaluate further operations.
6 How does the mine closure plan ensure that rehabilitation and restoration of all existing/ historic physical disturbances and hazards will occur? The Mine Closure Plan will provide details about how the Mine will be rehabilitated and restored.
7 What mining processes are planned to be conducted at the mine site?

Open pit mining will be used at the Mine.

8 During mining operations, will there be any wastewater discharges? Over 95% of the water used in the process will be reclaimed. Under normal conditions, there will be no discharges from the mine. Under some circumstances discharge may be required (e.g., during a heavy rainfall event). If any criteria in the C of A are exceeded, discharge would be halted. The water would be recycled back into the tailings pond until the problem was resolved. The MOE and public would be notified if this were to occur.
9 What hydrology and groundwater studies have been undertaken? What are the results? Can we get copies? A large number of studies have been carried out in the past and these are available from the MNDM.
10 Do you have a strategy to reduce the amount of effluent from the mine? If yes what is it and when do you anticipate its implementation? Under normal operating conditions, there will be no water discharges from the mine site. If discharges are necessary the water quality would need to meet C of A criteria.
11 Will any wastewater or contaminated groundwater from the mine site enter Graphite Lake and/or any other Lakes in the area? Under normal operations, the Mine will recycle water and no water will be discharged. Groundwater and surface water from the milling area would be pumped to the Tailings Pond to be recycled along with wastewater. An ongoing sampling program is in place to ensure that none of the lakes in the area are adversely impacted.
12 Where does the outflow from any mine activities enter the Magnetawan River and what are the criteria for the water in the outflow? Effluent from the mine has to meet all the criteria in the C of A. The effluent enters the Magnetawan River along Forest Street Tower road east of south pond. There are surface water monitoring sampling points upstream and downstream of this discharge point.
13 Will an on-going sampling program be established to monitor tributaries draining the mine site?   Who will fund such a program? Will the public have access to these reports? Yes, there will be sampling programs as indicated in the existing C of A. Information is available from the MOE under the Freedom of Information Act.
14 Will the open pit be filled in after closure? No, the open pit will be allowed to fill in naturally and become a deep lake.
15 What technology and processes will be used to refine and process the ore? Where does the mine get the power for these processes? Crushing, grinding, floatation, drying and screening will be used to refine and process the ore. The power for these processes comes from diesel
generators. Ontario Graphite is also exploring other energy alternatives.
16 How is the ore packaged? The concentrate graphite produced after processing of the ore is packaged in one ton tote bags. These bags will be loaded and shrink -wrapped onto pallets.
17 Where will tailings from the mine be deposited? What provisions are in place to ensure that tailings will not negatively impact upon the environment? The tailing will be deposited in the defined Tailings Management Area. During normal operations all water emanating from the TMA will be recycled. Under specific circumstances the Mine may have to
discharge water. This water will be required to meet the discharge criteria given in the C of A. For low pH values, treatment would consist of the addition of slaked lime which is a common practice for
increasing the pH of tailings water.
18 What is pH?   Click for CHART pH is a measure of the acidity of a solution. A pH scale is used to measure the acidity or alkalinity of a liquid. This scale ranges from zero to 14. The lower the pH value, the more acidic a substance is and the higher the pH the more alkaline a material. Milk, for example, has a pH of seven which is considered neutral on the pH scale. Beer and juice are more acidic than milk as both have a pH of four.  Click for CHART
19 During mining operations, will there be any hazardous wastes generated? No hazardous wastes will be generated for disposal.
20 How often will explosives be used? What notice of blasting activity will be provided and to whom? Blasting would normally occur once a day. Blasting protocols will be developed for the Mine and will include the sounding of an alarm before any blasting.
21 Will there be any air emissions from the mine? There will be no significant air emissions from the Mine.
22 Are there any plans for the mitigation of dust and noise generated at the mine? The milling process is a wet process generating little dust. If wetting of roads is required to reduce dust then it would be carried out. The noise from blasting will only be a rumble which will be the only noise generated at the mine.
23 Will jobs be available at the mine for local residents?              Information is available on the Employment North website, www.employmentnorth.com Yes, approximately 70 full-time year round jobs will be created for the local residents. As re-activation approaches a process will be announced on how people can apply for these jobs.
24 Can people arrange to tour the mine? Ontario Graphite would be pleased to arrange a group tour of the Mine with key stakeholders. This can be arranged at a mutually agreeable time.
25 How will graphite be transported away from the mine? Will the decided transportation affect local traffic? The graphite would be transported from the Mine by three to four 20-ton covered trucks a day. The haul route would be along Route 518 to Highway 11. Based on the route and number of trucks, there will be no impacts to local traffic.
26 Do you have plans to fund independent monitoring? If yes what are they and when do you see them implemented? Yes commitments have been made with the Kearney Environmental Committee and the Kearney Watershed Environmental Foundation to fund a water sampling program. The details of the program have not been determined.

 

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Ontario Mining Act Fact Sheet

Mine Closure Plans Your Right to Know!

Part VII - Rehabilitation of Mining Lands

In Ontario, a mining company cannot recommence mining operations until a certified Closure Plan and associated Financial Assurance are in place. The requirements for a Closure Plan, including Financial Assurance, are set out in Part VII of the Mining Act and elaborated in Ontario Regulation 240/00 (Amended to Ontario Regulation 282/03) - Mine Development and Closure under Part VII of the Act.1

 

Mines that existed prior to 1991 when new legislation and regulation came into effect in Ontario have been required to prepare  a Closure Plan and post Financial Assurance. Closure Plans are still outstanding (and being developed) for three exist­ing, operating mines.

 

In planning for closure, there are four key objectives that must be considered:

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·         protect public health and safety;

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·         alleviate or eliminate environmental damage;

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·                  achieve a productive use of the land, or a return to its original condition or an acceptable alternative; and,

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·                  to the extent achievable, provide for sustainability of social and economic benefits resulting from mine development and operations.2                                                                                               

Impacts that change conditions affecting these objectives are often broadly dis­cussed as the 'impacts' or the environmental impacts of a site or a closure plan. It is convenient to consider potential impacts in four groupings:

Physical stability - buildings, structures, workings, pit slopes, underground openings etc. must be stable and not move so as to eliminate any hazard to the public health and safety or to prevent material erosion of the terres­trial or aquatic environment. Engineered structures must not deteriorate and fail.

Geochemical stability - minerals, metals and 'other' contaminants must be stable, that is, must not leach and/or migrate into the receiving environment at concentrations that are harmful. Weathering oxidation and leaching processes must not transport contaminants, in excessive concentrations, into the environment. Surface waters and groundwater must be protected against adverse environmental impacts resulting from mining and pro­cessing activities.

Land use - the closed mine site should be rehabilitated to pre-mining conditions or conditions that are compatible with the surrounding lands or achieve an agreed alternative productive land use. Generally the former requires the land to be aesthetically similar to the surroundings and capable of supporting a self-sustaining ecosystem typical of the area.

Sustainable development - elements of mine development that contribute to (impact) the sustainability of social and economic benefit, post mining, should be maintained and transferred to succeeding custodians.3

Where does Closure fit within the life of a mine?

A Closure Plan is required before a proponent starts advanced exploration. Even if the proponent doesn't plan to start mine production for a number of years, if any activities that the company is undertaking trigger a Closure Plan requirement, it must submit a Closure Plan, as required under the Mining Act. The Ontario Mining Act requires progressive rehabilitation throughout the life of the mine. The "active" stage of closure and rehabilitation requires 2-10 years, while monitoring to ensure the physical and chemical stability of the environment can last for decades, if not centuries. The Ontario Mining Association estimates the Life of a Mine as being:

Staking and Regional Surveys           1-2 years

Basic (Grassroots) Exploration          3-4 years

Advanced Exploration                    5-10 years

Development and Production             20 years

Closure and Rehabilitation              2-10 years

Monitoring                                5 -100 years

When is a Closure Plan prepared?

A mining company must prepare a Closure Plan before starting (or re-starting) advanced exploration or starting (or re-starting) mine production. "Advanced exploration" includes the following types of work:

  1. Exploration carried out underground involving the construction of new mine workings or expanding the dimensions of existing mine workings.
  2. Exploration involving the reopening of underground mine workings by the removal of fixed or permanently fastened caps or bulkheads, or involving the excavation of backfilled shafts, raises, adits or portals.
  3. Exploration that may alter, destroy, remove or impair any rehabilitation work done in accordance with Part VII of the Act or a filed closure plan.
  4. Excavation of material in excess of 1,000 tons;
  5. Surface stripping on mining lands where the area over which the surface stripping is carried out is greater than 10,000 square meters or where the volume of the surface stripping is greater than 10,000 cubic meters.
  6. Surface stripping on mining lands where the area over which the surface stripping is carried out is greater than 2,500 square meters or where the volume of the surface stripping is greater than 2,500 cubic meters, if the surface stripping is carried out within 100 meters of a body of water. O. Reg. 240/00, s. 3 (1); O. Reg. 282/03, s. 1.

What is the objective of a mine closure plan?

A Closure Plan describes measures, including protective measures, that the mining company takes during the entire life of the mine to rehabilitate the mine site. These rehabilitation measures aim to restore the site to its former use or condition or to make the site suitable for a use that the Director of Mine Rehabilitation determines. The Closure Plan includes a requirement that the company post a financial assurance to cover the costs of rehabilitation to protect the taxpayer in the event of a corporate default.

Does the community have any input into the Closure Plan?

Before starting (or restarting) advanced exploration or mine production, the Mining Company must publish a notice in a local newspaper and hold a public information session in the area where the project is located. The public notice includes a description of the project, indicating the nature, size and extent of related work to be carried out to complete the project. The company must address any questions raised by the public in the preparation of the final Closure Plan and provide the Director of Mine Rehabilitation with the names and comments from the public information session within 15 days of the event. The company must also report on any consultations carried out with aboriginal peoples affected by the project, including a description of their comments and responses.

Can the public comment on the final Closure Plan?

The mining company must submit eight - eleven copies of the Closure Plan to the Director of Mine Rehabilitation. A notice that the Director has received the Closure Plan is posted on the Ontario Environmental Registry (http://www.ene.gov.on.ca/envision/env_reg/ebr/english/index.htm)4. The notice is in the form of a proposal that is subject to a public comment period. The website posting includes a brief description of the mining project, the main components of the Closure Plan and information about where the Closure Plan is available for public review. There is a specified comment period - often 30 days. The Ministry of Northern Development and Mines must make every reasonable step to ensure that all comments relevant to the proposal received as part of the public participation process are considered in making a decision. The decision to accept (or not) the Closure Plan is again posted on the Ontario Environmental Registry, with any conditions set by the Director. Technically, the Director "acknowledges receipt" of the Closure Plan according to the provisions of the Mining Act.

What is contained in a Closure Plan?

The requirements of a Closure Plan are set out in Schedule 2 of Regulation 240/00. If you are planning to read a Closure Plan, you should review the requirements available at: (http://www.e-laws.gov.on.ca/DBLaws/Regs/English/000240_e.htm). In summary, a Closure Plan must include:

  1. Letter of transmittal, signed and dated by the proponent.
  2. A Statement of Certification (see section below for more details).
  3. Project Information: name and address of the mining company, details of land tenure, site plans details.
  4. Current project site conditions: including current land use of the site and adjacent lands that may be affected by the project; topographical details; surface and ground water conditions; details of plant and animal life; details of previous activities that may have resulted in mine hazards or contamination of soils or waters.
  5. Project Description: including mineralogy; anticipated mining activities; plans for building and infrastructure development; details on the production, handling and disposal of tailings, waste rock, ore, concentrate and overburden; details of waste management systems; plans for water management or treatment systems; plans for the storage of petroleum products, chemicals, explosives, hazardous and toxic substances; and the proposed project schedule.
  6. Progressive Rehabilitation Measures: details, including a schedule, of steps that will be taken continually and sequentially during the entire period of the mine to rehabilitate the mine site so that the site is restored to its former use or condition OR is made suitable for a use determined by the Director of Mine Rehabilitation.
  7. Rehabilitation Measures during a Temporary Suspension: st7eps that will be taken to prevent personal injury or property damage during a planned or unplanned suspension of the project, including steps to restrict access to the project site; to control effluents; to ensure stability of waste rock piles, tailings and other impoundment structures, etc. During a Temporary Suspension, the mine site is to be continuously monitored by the proponent.
  1. Rehabilitation Measures during a State of Inactivity: steps that will be taken to prevent personal injury or property damage during an indefinite suspension of the project, during which the site is not being continuously monitored by the proponent. Information to be included: measures to restrict access to the site; details of how all mine openings will be secured; measures to monitor, monitor or rehabilitate tailings impoundment areas, landfill or waste management sites; measures to remove or manage petroleum products & chemicals; measures to secure mechanical and non-essential electrical systems; site inspection program to ensure that the required rehabilitative measures are in place.
  2. Rehabilitation Measures as a result of closing out the project means steps that will be taken to prevent personal injury, environmental or property damage at the final stage of closure. Information to be included: details on how all mine openings will be secured; details of how all building, power transmission lines, pipelines, transportation corridors and other infrastructure will be dealt with; steps that will be taken to test soils for contamination; measures to ensure stability of tailings, water or other impoundment structures; measures to ensure the revegetation of all disturbed areas; a schedule of rehabilitative measures to be implemented before the project can be considered to be closed out.
  3. Monitoring: details of programs and procedures to ensure the physical stability of mine hazards and the chemical stability of tailings, stockpiles and effluents and any biological monitoring to assess the effects of the project on any biological communities.
  4. Expected Site Conditions: a description of specified lands uses for the site after the project is closed out including topography, water quality and quantity, plant and animal life.
  5. Costs: details of the expected costs of implementing the rehabilitation measures and monitoring programs required to close out the site, including at least a detailed expenditure schedule and an itemized estimate of capital costs and operating costs based on the market value of the material goods and services provided. The costs for implementing rehabilitation measures are public information.
  6. Financial Assurance: the form and amount of the financial assurance to be provided and all financial and commercial information used to establish the financial assurance (see below for more details)
  7. Consultation with Aboriginal peoples: the consultations carried out with all Aboriginal peoples affected by the project, including a description of their comments and responses, if any, to the closure plan.

Can the decision be challenged?

Any resident of Ontario who has an "interest" in a decision may seek permission or "leave" to appeal the decision to approve or not approve the Closure Plan. The appeal must be made within 15 days of the decision appearing on the Environmental Registry. Details of how to proceed with an appeal are available at: http://www.ene.gov.on.ca/envision/env_reg/ebr/english/ebr_info/Right_to_appeal.htm.

Where can the public review a Closure Plan?

The Closure Plan is available at Ministry of Northern Development and Mines, Mineral Development and Lands Branch in Sudbury. Depending on the location of the mine, the plan may also be available in the closest regional Mineral Development Office of MNDM - this information will be included in the proposal posting on the Ontario Environmental Registry. Where the interests of a municipality, First Nation or other entity are affected by the mine, the Closure Plan would also be made available to them. In Timmins, for example, Closure Plans for mines affecting that municipality are available in the Planning Office. The public can also contact the mine or mine office for a copy of the Closure Plan.

What makes it a "certified" Closure Plan?

The Chief Financial Officer and one other senior officer of the proponent (mining company) must sign a standard certificate (included in the Regulation), that includes statements that the Closure Plan complies will all aspects of the Mining Act and that the financial assurance will cover the costs of rehabilitation.

Does the Closure Plan have to be "certified"?

Section 142 of the Mining Act provides the opportunity for a proponent to submit a proposed Closure Plan for approval (rather than a certified Closure Plan). However, according to MNDM, no one has ever submitted a Closure Plan under this section of the Act.

What is "Financial Assurance"?

The Closure Plan must specify the form and amount of financial assurance to be provided by the proponent. The amount of the financial assurance must be adequate and sufficient to cover the cost of all the rehabilitation work that is described in the Closure Plan. In calculating the amount required for implementing the rehabilitation work, the proponent must base its costs on the market value cost of the goods and services required by the work. Financial assurance may be in the form of cash, a letter of credit from a bank named in Schedule I to the Bank Act, a bond of a guarantee company approved under the Guarantee Companies Securities Act or through meeting a corporate financial test (self-assurance). The form of self-assurance being provided is confidential - it is included in the Closure Plan that is submitted to MNDM but is NOT publicly available. Section 145(10) of the Mining Act preserves the confidentiality with respect to all financial and commercial information relating to the establishment of a proponent's financial assurance. This section of the Act takes precedence over the Freedom of Information and Protection of Privacy Act.

There is debate/different perspectives within the Ministry of Northern Development and Mines about what aspects of Financial Assurance are publicly available and what is confidential. A legal perspective is that the company submitted the information on the premise that it was confidential. To have access to the information, an individual would have to make a request through Freedom of Information (FOI) to release the data. The Ministry of Northern Development and Mines would receive the FOI request and would have to contact the company to ask "permission" to release the information. MNDM would require an explanation from the company why the information could not be released in order to decline the FOI request.

Why is Financial Assurance important?5

Financial assurance is a financial instrument that guarantees that there are sufficient funds available to ensure the proper closure of a mine in the event that a mining company can't meet its closure plan obligations, usually as a result of financial insolvency. Having adequate financial assurance protects taxpayers from paying for mine closure costs that can run from several million to several hundred million dollars per mine. While the proponent must include the form of Financial Assurance (e.g. cash, letter of credit, bond or self-assurance) in the Closure Plan, this information is not available in the publicly available version of the Closure Plan. This information may be available in the proponent's Financial Statement or the Annual Information Form which is submitted to the Security's Commission. Information about publicly listed companies is available at www.sedar.com. Look under "Company Profiles" - companies are listed alphabetically. From the page listing corporate data on the company, click on View This Company's Public Documents.

What is the approval process for Closure Plans?

The certified Closure Plan is filed with the Director of Mine Rehabilitation. As noted above, this information is posted on the Ontario Environmental Registry as a proposal which is subject to a public comment period. Written comments received within the guidelines set out on the website will be considered as part of the decision-making at the Ministry. Within 45 days of the filing of the Closure Plan, the Director either acknowledges, in writing, receipt of the closure plan OR returns the closure plan if it doesn't address all the reporting requirements. The written acknowledgement is the de facto approval - with the written acknowledgement, the mining company can start or restart advanced exploration or mine production. (Note: If the Director fails to respond within 45 days, the Plan is automatically "filed" - i.e. approved). If the closure plan is deemed "deficient", it is returned to the proponent who makes the necessary changes. The Closure Plan would then be resubmitted for the Director and again posted on the Environmental Registry, with a public comment period.

Are there standards for mine rehabilitation?

Standards, procedures and requirements for rehabilitation of mines and mine hazards are set out in the Mine Rehabilitation Code of Ontario, included as Schedule I of Regulation 240/00. The Code contains objectives and design or monitoring specifications related to:

bullet Protection of Mine Openings to Surface
bulletOpen Pits
bullet Stability of Crown Pillars and Room and Pillar
Operations
bullet Tailings Dams and other containment structures,
bullet Surface Water Monitoring
bullet Ground Water Monitoring
bullet Metal Leaching and Acid Rock Drainage
Requirements
bullet Physical Stability Monitoring
bullet Revegetation

The Director of Mine Rehabilitation may exempt a proponent from complying with a standard, procedure or requirement IF the Director determines that the closure plan meets or exceeds the specific objectives of the Code.

What's the process if the Closure Plan is amended?

The proponent must submit an amendment to the Closure Plan any time the Closure Plan is materially deficient. The amendment may be required due to a change initiated by the proponent - for example, an expansion of operations (e.g. expansion of the size of a tailings disposal area); change in how operations are being undertaken or a change in the cost of planned rehabilitation activities. The amendment could also be required due to an order from the Ministry of Northern Development and Mines which has identified a deficiency through a site inspection. The amendment is submitted to the MNDM for approval and is posted on the Environmental Registry as an information item. A public comment period is NOT required. While the Ministry doesn't have to wait to public comments for make a decision, in practice, it would consider any comments received.

What happens if a mine is sold?

An approved Closure Plan is transferred to the new owner of the mine. The new owner, however, must provide adequate Financial Assurance in an allowable form before the property is transferred.

Government References on the Internet:

bullet

Ontario Regulation 240/00 Mine Development and Closure under Part VII of the Act. http://www.e-laws.gov.on.ca/DBLaws/Regs/English/000240_e.htm

bullet

For links to the Mining Act and Enabling Regulations (12) see http://www.canlii.org/on/laws/sta/m-14/

bullet

Ontario Envrionmental Registry, http://www.ene.gov.on.ca/envision/env_reg/ebr/english/index.htm

bullet

Ontario Ministry of Northern Development and Mines, contact information for mine re-habitation and mine hazards: http://www.mndm.gov.on.ca/mndrn/mines/mg/rehab/default_e.asp

NGO Reports:

bullet

Financial Options for the Remediation of Mine Sites: a preliminary study. MiningWatch Canada, July 2001. Available at http://mmingwatch.ca/cms/index.php?/Abandoned_Mines/Financial_Options_fo

bullet

The Mining Reclamation Regime in the Northwest Territories: a Comparison with Selected in Canadian and U.S. Jurisdictions. M.M Wenig and K. O'Reilly, January 2005. Available at http://www.carc.org/2005/mining49.NWTMiningReclam%20fmal%20-21Jan05.pdf

Endnotes

  1. http://www.e-laws.gov.on.ca/DBLaws/Regs/English/00024Q_e.htm.
  2. Mine Closure. Dr. A. Robertson, S. Shaw. Accessed at: http://technology.infomine.com/enviromine/issues/closure.html (July 12, 2005)
  3. Ibid.
  4. From this site, you can easily access notices that have been posted in the last day or in the last week or by searching using the key word "closure" and selecting Northern Development and Mines for the Ministry.
  5. Taken from "The Costs of Mining: Underwriting Mine Closure Risk" by David Chambers in The Corporate Ethics Monitor. Volume 17, Issue 1, January - February 2005.

 

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