Corporate Presentation

TRI ORIGIN EXPLORATION LTD.

CORPORATE PRESENTATION

MARCH 2021

TSX Venture: TOE

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Forward Looking Statements

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This presentation may contain "forward-looking information" (as defined in applicable Canadian securities legislation).

Generally, these forward-looking statements can be identified by the use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", “forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases, or state that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur", "be achieved" or “has the potential to”, and are based on expectations, estimates and projections considered to be reasonable by Tri Origin as of the date of this presentation. Actual results and outcomes may differ materially from what is expressed or forecasted in these forward-looking statements. Such statements are qualified in their entirety by the inherent risks and uncertainties surrounding future expectations. Among those factors which could cause actual results to differ materially are the following: market conditions and other risk factors listed from time to time in our reports filed with Canadian securities regulators on SEDAR at www.sedar.com.

Information in this presentation has been furnished for your information only, is accurate at the time of posting, and may be superseded by more current information. Except as required by law, we do not undertake any obligation to update the information, whether as a result of new information, future events or otherwise.

William McGuinty P. Geo. of OTD Exploration Services Inc., is a Qualified Person as defined by National Instrument 43-101 Standards of Disclosure for Mineral Projects and has approved the technical disclosure and verified the technical information in this presentation.”

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A Fresh Perspective

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• New Management and Board

• New Strategic Backing • World Class Mining Camps • Two Underexplored Gold Projects

Tri Origin has brought in a new management team to compliment an experienced exploration team focused on discovering multi-million ounce gold deposits in overlooked areas of world class mining camps 3

New Team Supporting Senior Mine Finders Management and Advisors Robert Valliant, PhD., Chairman • Co-founded and listed Tri Origin on TSX, founded and listed TriAusMin on ASX and TSX Andrew Thomson, CEO • Currently President and CEO of Palamina Corp.

Mark Santarossa CPA, CA, MBA, President • Over 15-year career in mining capital markets in various roles with global banks, resource focused brokers and publicly-listed junior explorers Brian Jennings CPA, CA, CFO • Over 20 years of financial experience, 10 years of which as a CFO or on the board of public companies Bill McGuinty, P. Geo., Project Manager, Exploration Consultant • Has worked in the exploration industry in Canada and internationally for 40 years Glenn Nolan, P. Geo., Advisor • Currently VP Government Affairs, Noront Resources • Former President of Prospectors & Developers Association of Canada and Chief of Missanabie FN

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Board of Directors Alexandria Marcotte, P. Geo., MBA candidate, Director • Currently Vice President, Project Coordination for Osisko Mining Inc. Elijah Tyshynski, Director • Over 20 years of experience in international capital markets as a structurer, trader and portfolio manager J.P. Janson, Director • Former Managing Director National Wealth Management with Richardson GMP and CIBC Wood Gundy Mark Petersen, MSc, MBA, P. Geo., Director • Extensive experience in discovery, development and at operating mines in Canada and internationally

Jerry Blackwell, P. Geo., Director • Mining industry consultant- 45 years of industry experience focused on Latin America, SW US & Canada

Alan Galley, Ph.D. (Geology), Advisor • 30-year career as an economic geologist • development and at operating mines in Canada and internationally 4

New Backing by Well Respected Group • 49.0 M shares outstanding / 3.8 M options / 22.8 M warrants • Market Cap: ~C$12.7 M

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New Significant Shareholders

• Well-Funded: ~C$2.3 M

As of February 10th, 2021

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Strategically Located Gold Projects “Elephant hunting in elephant country.”

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Participation in Ontario’s Prolific Greenstone Belts Sky Lake: SW of the past-producing Pickle Lake Gold Mine and in the same greenstone belt as the Red Lake Gold Mining district and Great Bear’s World Class Dixie Discovery

ONTARIO Sky Lake

North Abitibi

Pickle Lake Detour Lake Red Lake

Val d’Or Hemlo

Timmins

Nipissing Cobalt

Kirkland Lake Cobalt Sudbury

North Abitibi: On trend from the Casa Berardi mine in the northern portion of the Abitibi - Canada’s most endowed mineral province

South Abitibi and Nipissing Cobalt: On southern portion of the Abitibi prospective for gold, base metals, and diamonds – open to joint venture

South Abitibi Toronto

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Sky Lake – Located In a High-Grade Gold Belt

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The Sky Lake project is in the Pickle Lake district, within the same geological province that hosts the Red Lake Gold Mining District and the recently discovered, World Class, Dixie Project PICKLE LAKE DISTRICT

~40 million contained & past-produced Au ounces from this prolific greenstone belt Golden Patricia Mine

RED LAKE DISTRICT

Britannia Mine Winnipeg 200 km

Dona Lake Mine

Richardson Lake Deposit

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Great Bear Dixie Discovery

Uchi Gold Mine

Sky Lake Gold Project

Thunder Bay 300 km

50 kilometres

Sky Lake covers 125 km2 area of greenstone belt south west of Pickle Lake mine 7

Sky Lake – Historic High Grade Gold Project

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Pickle Crow Mine, Central Patricia (Hasaga), Dona Lake Gold Mines Past-producing Golden Patricia Mine

Kasagiminnis Gold Deposit 110,000 oz gold resource Recent drilling; 3.97 g/t over 21.0 m + 2.38 g/t over 19.7m Drilling underway to test to 350m depth

Sky Lake Property Boundary

• • • •

Koval Gold Deposit / Patented Claims Non-compliant historic gold resource TOE PRIORITY DRILL TARGET AREA

5 km

27 km long property covering over 12,000 ha 100%-owned claims + option on Koval patented claims from Barrick 2,600m drill program scheduled in Q1 at Koval - earning in on 96% interest in Koval claims Important similarities to the world-class Bousquet/LaRonde District in Quebec 8

Sky Lake – Koval High-Grade Gold Deposit

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3D Longitudinal Section (looking northeast) Surface

“yellow zone”

Drill Cross Section

• The “Koval” gold deposit discovered in the 1950’s

“orange zone”

7.71 g/t / 1.52 m

• Multiple gold occurrences along a 15 km long trend 3.97 g/t / 14.23 m

• 3D modelling of 133-drill database shows three sub-parallel zones over >1km strike length • Most historic drilling at 100m depth, never drill tested below 200m from surface • The deposit remains open at depth and in both directions along strike

50 m

“red zone”

50 metres

• New targets identified through geophysical surveys along strike east and west of Koval deposit

8.78 g/t / 15.95 m

1.83 g/t / 12.34 m

4.28 g/t / 8.08 m

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Sky Lake – Blue Sky Opportunity

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Initial 2021 Drill Plan: Area covered by “deep-looking” IP

•

2,600 m planned in Koval Zone

•

IP and airborne targets to be tested after Koval Zone

Koval patent claim boundary

Drilling to test three target types :

Koval mineralized zone

1. Bousquet-style mineralization: Gold-bearing pyritic “quartzsericite-schist” (Koval) Airborne EM Anomaly Trends

Surface IP lines

1 kilometre

2. Musselwhite & Pickle Lake-style mineralization: Gold bearing iron formation identified by Mag, possible strike extension of Ardiden horizon to East 3. LaRonde-style mineralization: Goldbearing massive sulphides identified by isolated EM and coincident IP 10

Prolific Abitibi Greenstone Gold Belt Detour Lake

TOE’s North Abitibi in the

Ontario

NW segment of the Abitibi along the well-mineralized Casa Berardi Break

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Matagami

Quebec

Selbaie

Joutel

North Abitibi

The Abitibi is one of the world’s most prolific gold belts having produced over 200 Moz to date

Casa Berardi

Perron Gold

Timmins Noranda

Bousquet/LaRonde

Kirkland Lake Malartic Matachewan Cobalt

50 kilometres

Val d’Or

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North Abitibi – World Class Neighbours 50 km to Detour Lake Mine

LaSalle Exploration: Drilling in 2021

Ontario

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Quebec Galway: Estrades Mine Au (Cu/Zn)

Tri Origin’s North Abitibi Project

Nottaway. Resources: Vezza Gold Mine

“Casa Berardi Break” Hecla: Casa Berardi Gold Mine + 6m oz Au

KLG

KLG

Aurelius Minerals: Recent drilling reported 7.1 g/t over 26.1 m 8.2 g/t over 11.5 m

Globex: Historic Joutel District (Au & base metals)

Kirkland Lake Gold: Pre-drilling field work

150 km to Kirkland Lake/Timmins

• • • •

Tomlinson Road

20 KM

50 km2 property along an 8 km stretch of the Casa Berardi Break Located 40 km west of Hecla’s Casa Berardi Mine Over 4 Moz gold produced to date from six current and past-producing mines along the Casa Berardi Break in Quebec Tri Origin has identified three gold zones and numerous other drill-ready targets 12

North Abitibi – Large Gold System In Place

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• Broad zones of gold mineralization traced continuously over >3 km total strike length

NORTH ABITIBI Gold Project Spade Lake Zone

• Drilling to date only to maximum 150 vertical depth

Historic Drilling* 6.1 g/t Au over 6.0 m 23.4 g/t Au over 1.5 m 19.7 g/t Au over 1.0 m 12.6 g/t Au over 1.5 m

• Historic drill data base 139 drill holes totaling 29,600m Club Lake Zone

Road Zone Historic Drilling* 17.8 g/t Au over 1.6m 1.3 g/t Au over 10.1m 5.0 g/t Au over 1.0m

Historic Drilling* 2.6 g/t Au over 3.0m 0.6 g/t Au over 16.5m

• Recent IP survey identifies IP targets at depth • All zones remain open along strike and at depth

Drill Hole Collar

1 KM

• Excellent infrastructure

*Select reporting of historic drill results

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North Abitibi - Deep IP Gold Targets

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• Drilling to date limited to ~ 150 m below surface • IP geophysical modelling shows stronger response at depth indicating increased sulphide abundance

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South Abitibi and Nipissing Cobalt Tri Origin holds two large, 100%-owned properties at Cobalt, Ontario surrounded by world-class mining districts Timmins - Au Noranda – Cu, Zn, Au

Kirkland Lake - Au

Cobalt – Ag, Co

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• Tri Origin’s Nipissing Cobalt and South Abitibi properties overlie a complex and metal-rich geological environment • Cobalt Plate sedimentary rocks & Nipissing diabase intrude and cover prospective Abitibi Greenstone Belt rocks across both properties • The properties extend over a large segment of “Temiskaming Rift”, a deep crustal structure related to kimberlites • “World-class” gold & base metal districts occur to the north in the Abitibi

The Cobalt Plate

Sudbury Basin – Ni, Cu, PGE’s

• The Cobalt Ag-Co District is within the Cobalt plate immediately to the east and northeast Nipissing Cobalt and South Abitibi Project Areas

• Sudbury, one of the worlds largest Ni/Cu/PGE districts is to the southwest • Diamondiferous kimberlites are known adjacent to the properties along the Rift 15

Initial 2021 Plan

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PICKLE LAKE & ABITIBI DISTRICTS: • Sky Lake • •

Completing additional geophysics 2,600m drill program planned in Q1 to test : • Historic Koval gold deposit + extensions • IP target + regional district scale potential

• North Abitibi • •

Complete additional geophysics Drill test deep IP targets below known gold zones in H2

COBALT DISTRICT: • South Abitibi & Nipissing Cobalt • •

Update database Complete additional Mapping, Geochem and Geophysics

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Why Tri Origin

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New Team New Vigor Strong Corporate Backers

Great Address Well Capitalized

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TRI ORIGIN EXPLORATION LTD TSX Venture: TOE

FOR MORE INFORMATION CONTACT: MARK SANTAROSSA PRESIDENT MSANTAROSSA@TRIORIGIN.COM OR VISIT: WWW.TRIORIGIN.COM

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