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Project Location and Description



The Sisson Project is an initiative to develop a world-class deposit of tungsten and molybdenum into a modern, long-life mine.

The Project is located on Crown land in central New Brunswick, 100 kilometres northwest of Fredericton by road, and near the communities of Napadogan, Juniper, and Stanley. Situated within the Nashwaak Watershed, the area has supported logging activity for over a century. The Sisson Project-area is well served by local and regional infrastructure including highways, roads, railways, deep sea ports and power lines.

The Sisson Project will be developed as a conventional mining operation. Site facilities, as described in the 2013 Feasibility Study include:
  • an open pit;
  • mineral processing facilities to produce tungsten and molybdenum concentrates, and ammonium paratungstate (APT);
  • a water treatment plant;
  • a tailings storage facility; and
  • ancillary buildings including offices, laboratory and warehouse.
The Sisson Partnership recognizes the value that New Brunswickers place on their land, water and natural resources, and is committed to advancing the Sisson Project in a manner that respects these values.

Location Map



The Sisson Partnership



The Sisson Partnership is responsible for the development of the Sisson Project. The Sisson Partnership is owned by Northcliff Resources Ltd. ("Northcliff Resources") of Vancouver, Canada and Todd Minerals Ltd. ("Todd Minerals") of New Zealand.

A public company listed on the TSX, Northcliff Resources holds a controlling interest in and is the operator of the Sisson Partnership. Todd Minerals is a subsidiary of the family owned Todd Corporation, one of New Zealand's most successful companies, with a growing portfolio of mineral investments.


History of the Sisson Project



Mineralization at the Sisson Project was discovered in 1978. Drilling by various operators to 2009 delineated the majority of the Sisson deposit and confirmed the consistency of mineralization. Northcliff Resources completed an additional 66 drill holes between late 2010 and late 2011 to support development of a Feasibility Study and an Environmental Impact Assessment (EIA) Report. Environmental baseline studies were initiated in 2007, and expanded by Northcliff Resources in 2011. An updated mineral resource estimate was released in May 2012.

In addition to the drilling and environmental programs, extensive metallurgical and engineering studies have been undertaken. A positive Feasibility Study was completed in January 2013 detailing a 27-year mining operation at the Sisson Project.

Northcliff Resources completed and submitted an EIA Report to both levels of government on July 31, 2013. The Sisson Project received provincial EIA approval in December 2015 and federal approval in June 2017.

Timeline Chart



  • 1978-82


    Mineralization discovered and initial exploration programs undertaken by Kidd Creek Mines
  • 2004


    Project taken over by Geodex Minerals
  • 2005-09


    46,500m of drilling in 237 drill holes by Geodex
  • 2007


    Preliminary environmental, metallurgical and engineering studies undertaken by Geodex
  • 2008


    Project registered with the government of New Brunswick initiating an Environmental Impact Assessment
  • 2009


    Preliminary Economic Assessment completed
  • Nov. 2010


    Northcliff signs agreement with Geodex Minerals for 70% earn in interest in the Sisson Project
  • Apr. 2011


    Project Description filed with the Canadian Environmental Assessment Agency
  • Summer 2011


    Drilling program to support engineering studies and economic feasibility evaluation
  • May 2012


    Updated resource estimate indicates potential to extend the life of mine to 27 years
  • Jan. 2013


    Northcliff announces positive feasibility study
  • October 2013


    Todd Corporation of New Zealand became a financing partner; Todd holds an 11.5% interest and Northcliff an 88.5% interest in the Sisson Partnership, which owns the Sisson Project.
  • July 2015


    Submission of final EIA
  • Dec. 3, 2015


    Provincial EIA Decision issued
  • April 2016


    Release of the Federal Comprehensive Study
  • February 2017


    Province of New Brunswick and New Brunswick's six Maliseet First Nations announce accommodation agreement on Sisson Project
  • March 2017


    Sisson Signed Cooperation Agreement with Woodstock First Nation
  • June 23, 2017


    Federal EIA Approval issued

Our Team



  • Andrew Ing

    Andrew Ing

    Interim CEO
  • Andrew Ing

    Andrew Ing

    Interim CEO


    Andrew Ing holds Chartered Professional Accountant and Corporate Finance designations, as well as specialized designations in corporate governance, internal audit and the strategic management of information technology. He has more than 10 years of experience in the natural resources sector, focusing on corporate development activities with an emphasis on capital finance, business agreement negotiations and risk management. He previously held positions with professional services firms PricewaterhouseCoopers and Deloitte Touche Tohmatsu, providing advisory services to mining companies in Asia, Europe and the Americas.
  • Luqman Khan

    Luqman Khan

    Interim CFO
  • Luqman Khan

    Luqman Khan

    Interim CFO


    Luqman Khan is a Chartered Professional Accountant (CAP CGA), with more than 25 years of professional experience in accountancy and business management and is currently the CFO of RE Royalties Ltd., listed on the TSXV. For the past decade, he has served in various controllership and CFO positions with publicly traded companies.
  • Louise Steward, P.Eng

    Louise Steward, P.Eng

    Vice President, Regulatory & Government Affairs
  • Louise Steward, P.Eng

    Louise Steward, P.Eng

    Vice President, Regulatory & Government Affairs


    Louise has more than 25 years of experience in New Brunswick working in regulatory affairs, environmental impact assessment and public and aboriginal consultation. She will oversee all matters dealing with governmental affairs and guide the development of the Sisson Project through the permitting process.
  • Greg Davidson

    Greg Davidson

    Manager, Community Relations
  • Greg Davidson

    Greg Davidson

    Manager, Community Relations


    Greg has more than 25 years of experience as a communications consultant in New Brunswick. A former outdoor writer, editor and publisher, he has provided consultation and project management services to a variety of Federal and Provincial government agencies, and private business clients throughout Atlantic Canada.

Tungsten and Molybdenum



Tungsten and molybdenum are essential minerals used in the manufacture of steel for a broad range of industrial and domestic purposes. Tungsten and molybdenum resources such as those found at Sisson have everyday applications that are often taken for granted.

Tungsten has the highest melting point (3422°C) of all pure metals, and has a similar hardness to diamonds, making it an important alloy in the manufacture of carbide cutting tools - enhancing hardness, cutting efficiency and speed. These tools are used to cut and shape metals, alloys, wood, composites, plastics and ceramics, which are, in turn, used in mining and many other industries. Tungsten alloys are also used in rocket engines, 5,660° heating elements, watches, jewellery, golf clubs, fishing lures, ballast keels for boats, and strings for guitars.

Many consumer products such as cars, cellular phones, flat screen TVs, and computers use tungsten. Without tungsten, many technologies that we rely on everyday would not be possible.

Molybdenum is an essential alloy, making steel stronger and more heat resistant. Common household items which incorporate molybdenum include stainless steel pots and pans, automotive grease, and electronic devices. Medical instruments such as scalpels and other surgical instruments also contain molybdenum.

The Sisson Project and New Brunswick have the potential to be one of the leading world producers of tungsten.

 
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