Metallis Resources Inc. · TSXV:MTS
Metallis Resources — Investor Presentation (May 2026)
18 slides from Metallis Resources's investor presentation, May 2026
Slide 1: Exploring Idaho for the next Critical Metals Discovery
Exploring Idaho for the next Critical Metals Discovery TSX.V: MTS 1 Corporate Presentation Q2 2026
Slide 2: Forward Looking Statement
Forward Looking Statement Certain statements here in may contain forward-lookinginformationwithinthe meaning of applicable securities laws. Forward-looking informationappearsin a number of places and can be identified by the use of words such as “intends” or variations of such words and phrasesor st
Slide 3: The Team
The Team Management A veteran management team led by Fiore Aliperti, CEO and President, who has run multiple exploration companies with more than 10 years operating in various jurisdictions. The supporting management team brings a vast wealth of experience in Fiore Aliperti Jon Lever Michael Sikich
Slide 4: Why Idaho
Why Idaho Great Jurisdiction Underexplored state, “Like Nevada 50 years ago” Significant investments being made at multiple exploration projects Silver Valley is one of the top 3 silver mining districts of the world producing; 1 billion ounces of silver 3 million tons of zinc 8 million tons of lead
Slide 5: What We Look For And Why
What We Look For And Why Silver Gold-silver ratio provides strong upside for silver Significant usage in solar panels (>20%) Silver is both an industrial and monetary metal Antimony Critical mineral in very high demand USA needs a domestic supply as China cuts off exports Used in ammunitions, fire r
Slide 6: Greyhound - A Storied Past
Greyhound - A Storied Past 1900 - 1910 Bulldog & Greyhound 2024 Late 1800’s Mines provide ore to an Metallis options Numerous pits and onsite smelter. Closes Greyhound Property adits established on due to crashing silver from Yankee Machining HIGHLIGHTS Greyhound Ridge prices and Milling Patented cl
Slide 7: Historic High Grade - Idaho Comparison
Historic High Grade - Idaho Comparison Greyhound mineral grades* compare to historic producing mines in Idaho’s world-famous Silver Valley Historic channel sampling along the 1350' shoot returned 785 g/t Ag & 1.85 g/t Au over 36.9m Underground grab samples returned up to: 3.27% Sb, 8,770 g/t Ag, 1.8
Slide 8: Greyhound - Exceptional Strike Length
Greyhound - Exceptional Strike Length Hosts a major shear zone carrying significant precious metal values with multiple untested showings The mineralized linear structure occurs over ~3.5 km, and has only been developed for ~600 m by underground mining Width of the shear varies from <1 to >12m Miner
Slide 9: Greyhound - Untested Depth Potential
Greyhound - Untested Depth Potential Exceptional grades at surface have never been drill tested and provide significant depth potential Shear systems commonly understood to have mineralization extending down at least 50% of the strike length (1,750m) Comparable Lucky Friday Mine in Idaho currently b
Slide 10: Greyhound - 1350' Target
Greyhound - 1350' Target UNEXPLORED Drilling above and below the high-grade 1350’ zone will test vertical continuity of the mineralization Historic mining was not guided by drilling but encountered multiple mineralized shoots metallisresources.com | TSX.V: MTS / OTCQB: MTLFF / FSE: 0CVM 10
Slide 11: Greyhound - Bulldog Target
Greyhound - Bulldog Target Strongest Antimony target on the property; 4.9% and 4.5% Sb in rock samples A 15 cm high-grade vein (outcropping over 13 m in length) produced an average of 2.68% Sb, 1,624 g/t Ag and 0.60 g/t Au from 4 samples Chip sampling returned 353 g/t Ag and 0.61% Sb over 3 m Histor
Slide 12: Greyhound - Birdie Target
Greyhound - Birdie Target Two trench cuts reveal 10 m wide shear zone with significant precious metals Two historic adits exploited zones of mineralization Grades up to 4,950 g/t Ag and 18.2 g/t Au in rock samples Birdie exists on parallel trend and suggests additional potential in adjacent shear zo
Slide 13: Greyhound - Why Antimony
Greyhound - Why Antimony Antimony is defined as a critical mineral by the US Government and is essential for the country's economic and national security Surging antimony prices are up 200% in the last year The metal is used as a fire retardant with multiple military applications Chinese exports to
Slide 14: Antimony Prospectivity
Greyhound - Antimony Prospectivity LONG SECTION OF THE GREYHOUND SHEAR The Property has demonstrated significant antimony grades ranging from 1% -5% across the entire shear Antimony demonstrates strong correlation to silver lead and zinc mineralization metallisresources.com | TSX.V: MTS / OTCQB: MTL
Slide 15: Derisking The Project - Adding Value
Derisking The Project - Adding Value WORK COMPLETED Two field programs completed in summer 2024 180 rock samples 686 soil samples 11 geophysical test samples Geological mapping and data compilation RESULTS Very high-grade rock samples at surface; 4,950 g/t Ag and 18.15 g/t Au 15% of rock samples ret
Slide 16: 2026 Exploration Program
2026 Exploration Program Metallis is planning a comprehensive exploration program to test the refined geological model and expand known mineralization Drilling program 2026 Drilling will focus on the Rufus Zone with objectives to: Test the southwest-dipping multi-vein architecture of the shear zone
Slide 17: Land Stewardship
Land Stewardship Proven track record of early community engagement - Metallis has been working closely with First Nation communities for over 10 years Strives to employ a local workforce and return economic benefits to those in the nearby communities Shown commitment to diligent land stewardship wit
Slide 18: Get in touch
Get in touch Peter Oates Fiore Aliperti Communications CEO e:peter@metallisresources.com e:fiore@metallisresources.com cell:+353 83 475 6192 cell:+1 778 855 9681 office:+1 604 336 9088 office:+1 604 336 9088 metallisresources.com | TSX.V: MTS / OTCQB: MTLFF / FSE: 0CVM 18
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