Group 11 Technologies

Company

In Place Mineral Extraction:

An Alternative to Conventional Mineral Extraction
How do you mine gold without moving a rock?
The right chemistry and the right technology…

When most people think of mining they think of massive open pits or deep and winding underground tunnels. But there is one mining method that does not move a rock and leaves the landscape as is. Group 11 offers a unique combination of In Place Mineral Extraction with a method called In-Situ Recovery  (“ISR”) and an environmentally safe solution,  water-based and only includes ingredients approved by the FDA for human consumption.

What is In-Situ Recovery (ISR)?

ISR is an environmentally friendly process by which gold can be extracted from the ground with minimal disturbance to the surface environment. ISR mining has a long history, starting with uranium mining in the 1960s. Arizona also has a positive track record for ISR permitting. For example, the San Manuel copper mine, owned by BHP Billiton, was a successful operation that integrated ISR methods with open pit and underground mining and produced approximately 3.25 billion pounds of copper in 14 years of production.

Advantages to In-Situ Recovery Mining:
But if this method is so great, how come more companies do not extract minerals this way?

Until now, there was no leach solution or lixiviant that could dissolve gold in a safe and environmentally friendly manner. The recent introduction of EnviroLeach’s proprietary eco-friendly and safe process has only now opened the door to the advanced research of the in-situ recovery of gold from underground deposits.

Group 11 is a group of elements in the periodic table, also known as the coinage metals, consisting of copper (Cu), silver (Ag), and gold (Au). They were most likely the first three elements discovered.

Our Story

Like many stories about innovation and technological development, Group 11 brings together people with a vision and entrepreneurial skills who chose to do things a different way, challenging conventional ways and thought. The Group 11 team identified an opportunity to revolutionize the mining industry by mitigating the environmental footprint associated with conventional methods, in turn increasing the value proposition for local stakeholders, while also redefining the economic parameters for many mineral deposits.

In 2016, Golden Predator Mining Corp. built the 1st Yukon-based pilot processing plant to process gold mineralization using cyanide-free recovery methods locally. The initial test processing plant utilized a relatively simple gravity and water closed circuit that recovered over 85% of contained gold. Concentrate #1 was poured into a dore bar and the remaining high-grade sulphide concentrate averaging approximately 3,000 gpt gold was unable to be recovered with gravity and water and was sent for direct shipment to a smelter.

In order to further the cyanide-free testwork and recover the remaining gold onsite, Golden Predator began working with EnviroLeach Technologies Inc. and ran a series of lab tests utilizing EnviroLeach’s proprietary environmentally-friendly cyanide-free hydrometallurgical technology to extract gold. Based on successful lab tests, Golden Predator designed and constructed a Secondary Recovery Unit (SRU™) to be used with EnivroLeach’s solution to replace the smelting process. 

Golden Predator and Enviroleach’s working relationship resulted in the world’s first on-site test of a new cyanide-free technology on both pilot and production-scale levels. Working together with the mobile SRU (aka ‘the washing machine’) and Enviroleach solution (aka ‘the soap’) gold was successfully recovered faster and more thoroughly than with cyanide and confirmed the ability of our new eco-friendly formula to extract gold into solution from sulfide concentrates

The EnviroLeach process delivers numerous economic and environmental benefits over current extractive technologies. The solution can effectively dissolve gold into aqueous solution and is sustainable, safe and environmentally friendly. This water-based process has a broad applicability spectrum and is effective on most gold ores and concentrates. It can potentially unlock the value of many deposits located in environmentally sensitive areas that cannot be developed using current extraction methods. Combined with environmentally responsible extraction technologies that replace conventional open pits and underground mines with their associated tailings and surface disruptions, IPME can potentially revolutionize the way that industry produces gold and other metals.

enCore Energy with its team of ‘in-situ’ (recovery method, a form of In Place Mineral Extraction) recovery experts from the uranium sector were closely watching the results from Golden Predator and EnviroLeach’s tests. This team, which includes scientists and professionals instrumental in the initial development and utilization of in-situ recovery technology successfully saw an opportunity to adapt this technology to test the ability to extract gold and other metals in place.

With this combination of in the field experience of Golden Predator, environmentally friendly solution from EnviroLeach and expertise in the field of In Place Mining from enCore Energy, Group 11 Technologies Inc. was created to focus on the development of new technology to extract precious metals in an environmentally and socially responsible manner.

Group 11 is now focused on bench-scale testing of its technology in the lab with samples from projects within jurisdictions that have a strong understanding and background with IPM and the necessary regulations to guide testing in the field after the completion of necessary lab work. Pilot projects and plant testing wil continue to identify the first commercial site applications anticipated by YE 2021.

Board and Management

William M. Sheriff

Mr. Sheriff is a co-founder of Group 11 Technologies Inc. An entrepreneur and visionary with over 30 years’ experience in the minerals industry and the securities industry, Mr. Sheriff was a pioneer in the uranium renaissance as co-founder and Chairman of Energy Metals Corp. He was responsible for compiling the largest domestic uranium resource base in US history before the company was acquired by Uranium One Corp for $1.8 Billion. Mr. Sheriff also founded and serves as Executive Chairman of Golden Predator Mining Corp. and enCore Energy Corp. and serves as a Director with Ely Gold Corp. He holds a B.Sc degree (Geology) from Fort Lewis College, Colorado and an MSc in Mining Geology from the University of Texas-El Paso.

Janet
Lee-Sheriff

A co-founder of Group 11 Technologies Inc, Ms. Lee-Sheriff has served as Chief Executive Officer of Golden Predator Mining Corp. since 2015 where the Secondary Recovery Unit (SRU) successfully completed the first in the world field test of the cyanide alternative solution. She previously served as the Company’s Vice President of Communications and First Nation Relations and also served as President of Tigris Uranium Corp. She has worked proactively for over 30 years with First Nation governments and business groups as a strong advocate for environmental and social sustainability, inclusion and regional economic benefits. She is a recipient of the Queen’s Jubilee Commemorative Medal awarded for outstanding achievements by Canadians, is a member of PDAC’s Indigenous Affairs Committee and a graduate of Queen’s University.

Duane Nelson

Mr. Nelson is the founder and Chief Executive Officer of EnviroLeach Technologies Inc, a co-founder of Group 11 Technologies Inc. He has been instrumental in the development of their proprietary environmentally friendly to solution to extract previous and strategic metals from ores, concentrates and eWaste. Prior to EnviroLeach, Mr. Nelson was Chief Executive Officer and co-founder of Silvermex Resources Inc., a past TSX listed gold and silver producer. He is also the founder of Quotemedia Inc., a successful financial market data company and a leading provider of global financial stock market data for the Toronto Stock Exchange, NASDAQ OTC, and others. Mr. Nelson also serves as a Director with NGO Sustainability, Inc., in consultative status to the United Nation’s Environment and Social Council.

David Morgan

Mr. Morgan is a renowned precious metals analyst that has been involved in the natural resource sector for over 30 years. He originated The Morgan Report, a monthly report that covers economic news, the global economy, and to invest in the resource sector. Mr. Morgan frequently travels the world providing presentations and media appearances. He has appeared on media outlets including Fox Business, CNBC, Wall Street Journal and BNN Blomberg. He holds degrees in finance and engineering. A dynamic, much-in-demand speaker all over the globe, he is a a big-picture macroeconomist whose main job is education—educating people about honest money and the benefits of a sound financial system. Mr. Morgan has an MS Business from La Verne, Los Angeles, California and a BS Aeronautical Engineering from San San Luis Obispo, California.

JeanAnne K. Hauswald

Ms. Hauswald is the Managing Partner of Solo Management Group, a partnership engaged in the business of advising clients on a wide-range of issues in finance, administration and human resource management. Prior to founding the Solo Management Group, LLC, Jeananne spent more than 25 years in the investment management, corporate finance, strategic planning and human resources fields. She served as Vice President and Treasurer of the Seagram Company where she was also responsible for overseeing the Corporate Secretary, Risk Management, benefits funding and Investor Relations Departments. During her Seagrams career, she completed 3 year tour of duty as Vice President of Human Resources.

Prior to joining Seagram, Jeananne spent 15 years at Celanese Corporation as Assistant Treasurer, leading efforts to increase shareholder value through financial engineering. Ultimately she was a member of the team that negotiated the sale of the company to Hoechst AG. Jeananne’s early work experience included banking at Morgan Guarantee Trust Company and Strategic Planning at International Paper Company and Shell Oil. Jeananne served as a Director and Chairman of the Compensation Committee and as a member of the Governance Committee at Constellation Brands (NYSE) and as a Director and member of the Compensation and Governance Committees of Thomas and Betts (NYSE) in Memphis.
Ms. Hauswald received her MBA in Finance at the New York University and has a BS in Chemistry from Iowa State University.

Technical Team

In-Situ Recovery Expertise

Dennis Stover

Dr. Stover has a 40 year career focused on direct involvement with commercial uranium exploration, project development, and mining operations. Dr. Stover served as Executive Vice President, Americas for Uranium One, Inc. where he oversaw commercial development of Uranium One’s substantial U.S. uranium assets. A leading expert in the field of In-Situ Recovery, he has authored numerous papers regarding In–Situ Recovery (ISR), including three IAEA Guidebooks and Manuals related to both Acidic and Alkaline Uranium ISR technology. He is the author of six United States Patents concerning various aspect of ISR of uranium and reservoir restoration. Dr. Stover holds BSChE, MSChE, and PhD degrees in Chemical Engineering from the University of Michigan as well as a BA in Chemistry from Kalamazoo College. His graduate studies focused on electrochemical kinetics as well as oxidation-reduction reactions of metals.

Mark Pelizza

Mr. Pelizza has spent over 40 years in the uranium industry with project experience focused primarily on permitting and operating ISR technology. Mr. Pelizza is the Principal of M.S. Pelizza & Associates LLC where he represents clients in the areas of ISR of uranium, permitting and regulatory matters. He previously with Uranium Resources Inc. for over 30 years, working his way up to Sr. Vice President of Health, Safety and Environmental Affairs. He was previously Chairman of the Texas Mining and Reclamation Association and Chairman of the Uranium Producers of America. Mr. Pelizza received his B.S. in Geology from Fort Lewis College and his M.S. in Geological Engineering from the Colorado School of Mines. He is a licensed Professional Geoscientist in Texas and a Certified Professional Geologist with the American Institute of Professional Geologists.

Doug Underhill

Dr. Underhill has 50 years of international experience with natural resource exploration, development and analysis. He is an internationally recognized uranium expert, with broad based knowledge in all phases of both commercial and International Atomic Energy Agency (“IAEA”) uranium programs. His specialties range from world uranium, gold and REE geology and resources, resource estimation, and ISR technology. Dr. Underhill has a PhD Geology from McMaster University (Ontario, Canada); an MBA from Colorado State System (USA); an MSc Geology from McGill University (Montreal, Quebec); and a BA Geology from the University of Connecticut (USA).

Metallurgy, Chemistry and Reclamation

Joseph Harrington

Mr. Harrington is an award-winning environmental scientist and serves as the President of MineWater LLC, a private company that develops and implements strategies to remediate heavy metal contamination at mine sites across the US. He was a Vice President of the Alexco Environmental Group and was involved in their reclamation efforts across North America. Mr. Harrington is the patent inventor of the heavy metals immobilization treatment technology and has been. Mr. Harrington graduated summa cum laude from the University of Idaho in 1996 with majors in Chemistry and Microbiology and completed his graduate work at the University of Idaho in 1998 in Metallurgical Engineering.

Hanif Jafari, M. Eng

Mr. Jafari is the Chief Technical Officer at EnviroLeach Technology Inc, prior to this he was an associate researcher with UBC focused on chemical analysis, analyzing test work data for processing plants, and applying processing methods such as floatation and leaching, gravity and magnetic concentration. In addition, he has worked as a field and mining engineer on various projects from 2007 to 2011.

Operations

Richard Cherry

Mr. Cherry is a veteran executive of the natural resource industry, having worked for several leading companies in the areas of mining, production, conversion, marketing and power generation operations for 40 years. Mr. Cherry previously served as President and CEO of Cotter Corporation and Nuclear Fuels Corporation, both affiliates of General Atomics Corporation. Mr. Cherry was responsible for all aspects of Cotter’s mining and milling operations in Colorado, including uranium and vanadium ores with over 200 employees along with their In-Situ Recovery projects in Wyoming. Mr. Cherry has evaluated the technical and commercial aspects of many ISR projects and also applied for Patents relating to ISR technology in the US and Canada. Mr. Cherry holds an M.S. in Mechanical Engineering from Wichita State University, a B.S. in Engineering Physics from the University of Oklahoma and is a Licensed Professional Engineer (State of Kansas).

Robin Fraser

Robin Fraser has been involved in the completion of many mining construction, operation and maintenance projects worldwide. He was instrumental in operation of Golden Predator’s Yukon test plant and the development of its Secondary Recovery Unit (SRU™), where the EnviroLeach solution and Golden Predator’s pilot-scale mobile facility were first tested to successfully recover gold. He and his team provide expert personnel, detailed evaluations and optimization plans. Canadian Northern Mining has an established track record in early design, construction, start up and day to day operations.

Colin Craft

Mr. Craft has over 35 years of mineral processing and metallurgical testing experience, focused on the recovery of precious and base metals, in a variety of mineralogical and process settings. Most recently he has worked with Golden Predator on the 3 Aces Bulk Sample, and now the cyanide free, gold recovery unit known as the SRU™. He was instrumental in the construction, commissioning and successful operation of the SRU during 2019 season.
He has served as the Mine Manager and/or Mill Superintendent at the QR, Baker and Cusac Gold Mines, as well as Cantung’s tungsten and Roca’s Max Moly projects. He has also consulted on a number of projects for FLSmidth and JDS.

Michael Maslowski

Mr. Maslowski is a geological engineer with a career in the mineral resource industry spanning more than 35 years in exploration, engineering, underground and open pit mining design and operation in the Americas and East Africa. Mr. Maslowski presently serves as the Chief Operating Officer with Golden Predator Mining Corp. Previously he was the Technical Services Superintendent for Teck Washington Inc. at their Pend Oreille mine in NE Washington State, an underground lead-zinc mine and was with Coeur d’Alene Mines for ten years in numerous positions including Director of Exploration and Assistant General Manager of the Palmarejo Mine in Mexico. He was the team leader for the discovery of the Diamond Hill Mine for Pegasus Gold then was responsible for advancing the mine into production. Mike is a member of the Society for Mining, Metallurgy and Exploration (SME) and the American Institute of Professional Geologists. He holds a B. S. in Geological Engineering from the Colorado School of Mines and is a Certified Professional Geologist (CPG) with the American Institute of Professional Geologists (AIPG) and a Qualified Person (QP) as defined by National Instrument 43-101.

Eugene Spiering

Mr. Spiering is a registered geologist with over 30 years of experience in the mineral exploration sector. He recently served as VP Exploration for Quaterra Resources where he led the discovery of the only two uranium deposits found in Arizona since the 1990s. He has also been involved in the discovery and development the Aguablanca nickel sulfide mine, El Valle and Carles gold mines along with two copper porphyry deposits in Nevada. Prior to his role with Quaterra, he served as VP Exploration with Rio Narcea Gold Mines Ltd. which was subsequently acquired for $858M by Lundin Mining in 2007. Mr. Spiering graduated from the University of Utah with a Bachelor of Science in 1978.