Emily Manganese Project

Manganese

“The Emily District contains the highest-grade manganese deposits in the Northern Hemisphere.” (USGS)

The Emily Manganese Project is owned and operated by EML subsidiary North Star Manganese Inc (NSM) and consists of exclusive exploration, mining and processing rights of manganese ores in the Cuyuna Iron Range, Crow Wing County, Minnesota.

Project Highlights

Mission

To become a significant domestic producer of high purity manganese metal and chemical products for supply to U.S. energy and technology markets.

Manganese demand and US domestic supply advantage

  • Manganese has gone from being perceived as a commonplace alloy metal primarily used in steel production to being a key metal in the EV / energy storage revolution due to its prominent role in lithium-ion battery formulations. But not all manganese is fit for processing downstream to a material suitable for battery applications.
  • Almost half of today’s lithium-ion batteries contain manganese, a figure that is expected to grow to above 60% by 2030. Global demand forecasts indicate that more high-purity manganese mines and processing plants are required than for any other battery metal.1
  • There is currently no domestic supply and no active mines in North America, which is why manganese is listed as a critical mineral in the US and Canada (Canada-US Joint Action Plan on Critical Minerals Collaboration (2020).
  • Major EV and cathode material producers are increasing manganese in lithium-ion battery chemistries. As a result, manganese cathode demand is expected to grow by over 600% by 2040.2

1. www.cpmgroup.com
2. www.benchmarkminerals.com

Manganese is on the Dept. of Commerce’s list of minerals critical to the US economy.

Canada-US Joint Action Plan on Critical Minerals Collaboration (2020).

With no manganese mine supply in North America, governments and regulators remain committed to building a domestic US supply chain.

 

Mineral Resource

Emily has an Indicated Mineral Resource estimate of 5.69Mt of 19.2% Mn and 23.02% Fe together with an Inferred Mineral Resource Estimate of 777.8Kt of 22.48% Mn and 22.15% Fe

NI 43-101 resource report

US Perspective… The Great Raw Material Disconnect

The USA depends on unreliable foreign sources for many of the strategic and critical minerals necessary for the clean energy transition. Demand for such materials is projected to increase exponentially as the world transitions to a clean energy economy

Presidential Action under US Defense production Act, 2022

US legislation such as the Inflation Reduction Act (IRA) is a huge boost to stimulating downstream cell and battery demand, but… 
Approx. 50% of IRA compliant critical materials come from “Foreign Entities of Concern”, with China maintaining its dominance over chemical conversion (Benchmark Mineral Intelligence) 

  • With a 70% deficit of domestic supply, the US will require almost three-quarters of Free Trade Agreement supply to meet demand, which is not possible given maturity of supply chain contracts. 
  • High purity manganese demand will accelerate as the US battery market continues to grows 
  • 1TWh of additional battery capacity to be built in North America by 2032, with nine Gigafactories (316GWh) in the last 12 months. 
  • 242GWh of capacity was added to the US pipeline following the announcement of the IRA (e.g., LG Chem announced it will spend $3.2B to build cathode production). 
  • The US is growing at double the pace of Europe, with the latter forecasting a battery supply shortage. 

Learn more about the Emily Manganese Project