TSXV & BVL:TK | OTCPK: TKRFF www.tinkaresources.com

Corporate Presentation – September 2018

This presentation is not directed to, or intended for distribution to or use by, any person or entity that is a citizen or resident or located in any locality, state, country orother jurisdiction where such distribution, publication, availability or use would be contrary to law or regulation or which would require any registration or licensing withinsuch jurisdiction.

This presentation does not constitute or form a part of, and should not be construed as an offer, solicitation or invitation to subscribe for, underwrite or otherwiseacquire, any securities of Tinka, nor shall it or any part of it form the basis of or be relied on in connection with any contract or commitment whatsoever.

Certain information in this presentation contains forward-looking statements and forward-looking information within the meaning of applicable securities laws(collectively "forward-looking statements"). All statements, other than statements of historical fact are forward-looking statements. Forward-looking statements arebased on the beliefs and expectations of Tinka as well as assumptions made by and information currently available to Tinka's management. Such statements reflectthe current risks, uncertainties and assumptions related to certain factors including but not limited to, all costs varying significantly from estimates, production ratesvarying from estimates, changes in metal markets, changes in equity markets, availability and costs of financing needed in the future, equipment failure, unexpectedgeological conditions, imprecision in resource estimates or metal recoveries, ability to complete future drilling programs, drilling program results varying fromexpectations, delays in obtaining survey results, success of future development initiatives, the completion and implementation of a preliminary economic assessment,pre-feasibility or feasibility studies, competition, operating performance, environmental and safety risks, delays in obtaining or failure to obtain necessary permits andapprovals from local authorities, community relations, timing and completion of any surface rights agreements, and other development and operating risks. Should anyone or more of these risks or uncertainties materialize, or should any underlying assumptions prove incorrect, actual results may vary materially from those describedherein. Although Tinka believes that assumptions inherent in the forward-looking statements are reasonable, forward-looking statements are not guarantees of futureperformance and accordingly undue reliance should not be put on such statements due to the inherent uncertainty therein. Except as may be required by applicablesecurities laws, Tinka disclaims any intent or obligation to update any forward-looking statement.

Cautionary Note to United States Readers Concerning Mineral Resources and Reserves:

The standards employed in estimating the mineral resources referenced in this document differ significantly from the requirements of the United States Securities andExchange Commission (the “SEC”) and the resource information reported may not be comparable to similar information reported by United States companies. Theterm “resources” does not equate to “reserves” and normally may not be included in documents filed with the SEC. “Resources” are sometimes referred to as“mineralization” or “mineral deposits.” While the terms “mineral resource”, “measured mineral resource”, “indicated mineral resource” and “inferred mineral resource”are recognized and required by Canadian regulations, they are not defined terms under standards in the United States and normally are not permitted to be used inreports and registration statements filed with the SEC.

The estimation of measured, indicated and inferred mineral resources involves greater uncertainty as to their existence and economic feasibility than the estimation ofproven and probable reserves. United States readers are cautioned (i) not to assume that measured or indicated resources will be converted into reserves and (ii) notto assume that estimates of inferred mineral resources exist, are economically or legally minable, or will be upgraded into measured or indicated mineral resources. Itshould not be assumed that further work on the stated resources will lead to mineral reserves that can be mined economically.

The terms “mineral reserve,” “proven mineral reserve” and “probable mineral reserve” are Canadian mining terms defined in accordance with National Instrument 43-101 and the CIM Definition Standards on Mineral Resources and Mineral Reserves. These definitions differ from the definitions in the SEC’s Industry Guide 7 and,generally, are not permitted to be used in reports and registration statements filed with the SEC.

As such, information contained in this document and the documents incorporated by reference herein concerning descriptions of mineralization and resources underCanadian standards may not be comparable to similar information made public by United States companies in SEC filings.

The Mineral Resources disclosed in this company presentation were estimated by Mr. David Ross, P.Geo., an employee of Roscoe Postle Associates Inc. (RPA) and isindependent of Tinka. The Zinc/Tin Mineral Resources were publicly released on November 8, 2017, while the Silver Resources were released on Feb 26, 2015. By virtue ofhis education and relevant experience, Mr. Ross is a "Qualified Person" for the purpose of National Instrument 43-101. The Mineral Resources have been classified inaccordance with CIM Definition Standards for Mineral Resources and Mineral Reserves. Readers are encouraged to read the Company’s technical report in theirentirety.

This presentation has been prepared, reviewed and verified by Dr. Graham Carman, Tinka’s President and CEO and a Fellow of the Australasian Institute of Mining andMetallurgy, a qualified person as defined by NI 43-101.

2

Disclaimer

3

Company HighlightsLarge, growing high-grade zinc discovery Inferred Mineral Resources Nov’ 2017: Zinc – 42.7 million tonnes @ 7.3% ZnEq*

containing 5.6 billion pounds zinc metal Tin – 10.5 million tonnes @ 0.70% tin equivalent**

~20,000m of step-out drilling in 2018, with 15,000m completed as of end of July

Three drill rigs operating Resource update expected Q4 2018 PEA by early 2019

Technical team with past discoveries in PeruCAD$C15 million cash position at July 2018 Fully funded for next 18 monthsAdvancing drill permitting for PFS phase Strong institutional investor baseMining-friendly jurisdiction with supportive

communities and good infrastructure

Ayawilca

Peru

* 6.0% Zn, 0.2% Pb, 17g/t Ag, 79g/t In

** 0.63% Sn, 0.23% Cu, 12 g/t Ag

TINKA’S AYAWILCAPROJECT IS A LARGEAND GROWING ZINCDISCOVERY IN PERU

2018 – CONTINUEDEXPLORATION AND

DE-RISKING ATAYAWILCA

STRONG COMPANYFUNDAMENTALS

Total 2017 zinc consumption was 13.7 M tonnes, while production was 13.2 M tonnes = a zinc deficit which is expected to continue

Steady demand growth is expected for galvanized steel used in automobiles and in construction by developing countries like China, India, Latin America

Zinc has been used in batteries for decades –recent research estimates low cost zinc-air batteries could substantially increase zinc demand

4

Zinc Supply & Demand

Galvanizing50%

Zinc Alloying17%

Brass and Bronze

17%

Zinc Semi-Manufactures

6%

Chemicals6%

Other4%

Zinc End Uses

Wood Mackenzie: Lack of new Zinc projects will make replacement of

production challenging

Source: Nexa Resources S.A.

Source: International Lead and Zinc Study Group (ILZSG)

A decade of low zinc prices resulted in a lack of exploration and new discoveries Ayawilca is one of the largest undeveloped zinc projects owned by a junior South32 acquired Arizona Mining for USD$1.6 billion in 2018

• Taylor deposit resource: 31.4 Blbs zinc equivalent takeover EV=USD$1.6B• Nov. 2017 Ayawilca resource: 5.6 Blbs zinc equivalent EV=USD$84M

5

Scarcity of Large Undeveloped Zinc Projects

Fireweed-Tom&Jason

NEXA-Aripuana

Tinka-Ayawilca

Zinc X-Akie

Rathdowney-Olza

Trevali-Caribou

Vendetta-Pegmont

Trevali-Santander

Foran-McIlvenna Bay

NEXA-Vazante

NEXA-Cerro Lindo

NEXA-Shalipayco

-

1.0

2.0

3.0

4.0

5.0

6.0

- 10 20 30 40 50 60 70

Glo

bal R

esou

rce

Zinc

Equ

ival

ent (

Mt)

Global Resource Size (Mt)

Zinc Equivalent Resource Size for Select TSX/TSXV CompaniesProducing mine

Development project

Ayawilca project

Notes:- Data from company websites, believed to be accurate- ZnEq based on spot metal prices on Aug. 14, 2018- Global resources include Measured & Indicated and Inferred resources. Vazante and Cerro Lindo data reflects Reserves.

Ayawilca Resource

in 2018

?

6

Market Capitalization

TSXV & BVL: TK | OTCPK: TKRFFShares Issued: 263 M Warrants: 31 MOptions: 12 MShares reserved: 0.5 M Fully diluted: 307 MMarket cap @ C$0.40/share: C$105 MCash (July 2018): ~C$15 M

Retail 42%

Sentient25% IFC 12%

JPMorgan (UK) 7%

Other institutions

13%

Mgmt & Directors

2%

Major Shareholders:

CAD$ Analyst Coverage:GMP Securities – Ian ParkinsonIndustrial Alliance – George ToppingCanaccord Genuity – Kevin MacKenzie

MANAGEMENTGraham Carman President & CEO,

Director Geologist, PhD Lihir PNG, 25 years experience in mineral exploration, 15 yrs Peru experience at Rio Tinto, Savage, Pasminco

Alvaro Fernandez-Baca

VP Exploration, Peru Geologist, P. Geo., APEGBC, 20 years global exploration work with Hochschild, AQM Copper, Entrée Gold, Gitennes

Javier Escudero HSEC Manager, Peru Health, Safety, Environment, Community & Permits – 18 years experience with Goldfields, Rio Tinto, Cia. Minera Antamina

Nick Demare CFO, Director CPA, CA, President of Chase Management Inc. since 1991, with extensive board experience

Mariana Bermudez Corporate Secretary 20 years experience providing corporate secretarial and regulatory compliance services

NON-EXECUTIVE DIRECTORS

Ben McKeown Chairman of the Board: Mining engineer, MBA, with 25 years experience in mining, oil & gas, and private equity

Pieter Britz Sentient Group representative, professional engineer, over 20 years’ experience as a mining professional and a mining investment professional

Mary Little Founder Mirasol Resources, geologist, MBA, 20 years in Latin America

7

Management & Directors

MineralRank in World 2016

Latin America

2016

Zinc 2nd 1st

Copper 3rd 2nd

Tin 6th 2nd

Lead 4th 1st

Silver 2nd 2nd

Gold 6th 1st

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Peru – A Mining Country Pro-mining country – mining accounts for over 50% of exports Peru is a top 3 global producer of zinc, copper, and silver

AyawilcaProject

* Only large mineral deposits shown

Las Bambas

Antamina

Central Peru zinc belt

CHILE

BOLIVIA

BRAZIL

ECUADOR

San Rafael

Source: US Geological Survey

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Major Mines in Central Peru

Antamina:Largest current

copper/zinc mine in Peru

Cerro de Pasco: Largest historic

silver/zinc mine in

PeruGiant Ore Deposit

Tinka owns 100% of large mining claim block: 150 km2 contiguous land package

Good infrastructure including public roads, high voltage power lines, and water sources

7 hour drive to coast on well formed public roads

Supportive local communities (Yanacocha, Huarautambo, and Pillao)

10

Ayawilca Mining Claims

Ayawilca zinc & tin mineral resource

Colquipucro silver mineral resource

OtherTargets

Ayawilca Zinc Zone Inferred Mineral Resources: 42.7 Mt grading 7.3% ZnEq

Notes:1. Mineral resource estimate at October 10, 20172. Base case highlighted ~ US$55/t NSR cut off. Metal price assumptions were US$1.15/lb Zn, US$300/kg In, US$18/oz Ag, US$1.10/lb Pb. Metal recovery

assumptions were 90% Zn, 75% In, 60% Ag, and 75% Pb for the ZnEq calculation. 3. The NSR value was calculated using the formula: NSR = Zn(%)*US$15.34+Pb(%)*US$6.15+In(g/t)*US$0.18+Ag(g/t)*US$0.274. The ZnEq value was calculated using the formula: ZnEq = NSR/US$15.345. See “Technical Report on the Mineral Resource Estimate for the Ayawilca Property, Department of Pasco, Peru” dated December 11, 2017, for

details of resource estimates and assumptions (available at www.sedar.com or at www.tinkaresources.com)6. “Inferred Mineral Resources” are that part of a Mineral Resource for which quantity and grade or quality are estimated on the basis of limited

geological evidence and sampling. Geological evidence is sufficient to imply but not verify geological and grade or quality continuity. An Inferred Mineral Resource has a lower level of confidence than that applying to an Indicated Mineral Resource and must not be converted to a Mineral Reserve. It is reasonably expected that the majority of Inferred Mineral Resources could be upgraded to Indicated Mineral Resources with continued exploration. United States investors are cautioned not to assume that all or any part of Measured or Indicated Mineral Resources will ever be converted into Mineral Reserves. United States investors are cautioned not to assume that further work on the stated resources will lead to mineral reserves that can be mined economically. 11

Ayawilca Zinc Zone

AreaTonnage

(Mt)ZnEq(%)

Zn(%)

Pb(%)

In(g/t)

Ag(g/t)

Zn(Mlb)

Pb(Mlb)

In(000 kg)

Ag(Moz)

West 9.0 7.2 6.1 0.2 64 14 1,206 37 577 4.0

Central 13.0 5.7 4.7 0.3 54 13 1,338 77 704 5.4

East 7.5 6.2 5.1 0.2 69 13 846 34 519 3.1

South 13.3 9.5 7.6 0.2 118 25 2,228 61 1,561 10.6

Total 42.7 7.3 6.0 0.2 79 17 5,617 209 3,361 23.1

Ayawilca Mineral Resource Estimate updated November 8, 2017 127% increase in Zinc Resources from May 2016

Ayawilca Property Highlights

12

Ayawilca is one of most significant zinc discoveries in Peru in the past 20 years

Three Separate Deposits:1. Zinc Zone (Zn-In-Ag-Pb) Inferred Mineral

Resource (Nov/17): 42.7 Mt @ 7.3% ZnEqo Grades: 6.0% Zn, 0.2% Pb, 17g/t Ag, 79g/t Ino 5.6 billion pounds of Zinc (2.5M tonnes)o 3,400 tonnes of Indiumo 23.3 million ounces of Silvero 209 million pounds of Lead

2. Tin Zone (Sn-Ag-Cu) Inferred Mineral Resource (Nov/17): 10.5 Mt @ 0.70% SnEqo Grades: 0.63% Sn, 0.23% Cu, 12 g/t Ago 145 million pounds of Tin (66,000 tonnes)o 53 million pounds of Coppero 4.2 million ounces of Silver

3. Colquipucro Silver Oxide (Ag) Deposit Mineral Resource (higher grade lenses):10.4 Moz @ 112 g/t Ag (Indicated) and7.5 Moz @ 105g/t Ag (Inferred)

13

2018 Drill Program – Expanding the Resource

New Mineralization Style at West Ayawilca

14

15

New Mineralization Styles at West Ayawilca

Massive sphaleriteHole A18-129 (40% Zn from 339.4m to 351.3m)

Feeder veins in phylliteHole A18-132 (20% Zn from 320.0m to 326.9m)

New styles of mineralization have recently been encountered at West Ayawilca and create opportunities for additional resource expansion

• High grade sphalerite in limestone under phyllite• Feeder veins in phyllite underneath existing resource

16

West Ayawilca – Step-out drill results in 2018

Drill hole From (m) To (m) Interval (m)Zn(%)

Pb(%) Ag (g/t) Indium (g/t) Date Reported

A18-114 300.00 319.30 19.30 9.2 0.2 19 2 April 25, ‘18including 300.00 304.00 4.00 16.2 0.2 26 2

and 351.40 365.80 14.40 12.8 1.9 140 98including 352.30 354.30 2.00 11.8 12.1 837 292including 357.00 358.40 1.40 29.2 0.4 58 24including 361.20 365.80 4.60 16.8 0.1 15 26A18-118 237.30 343.80 106.50 6.8 0.2 17 48 May 24, ‘18including 237.30 240.20 2.90 24.1 1.7 109 4including 252.30 264.10 11.80 6.4 0.2 24 1including 270.00 293.90 23.90 9.2 0.0 15 14including 311.90 343.80 31.90 9.6 0.3 19 138including 334.00 343.80 9.80 17.0 0.1 25 330A18-129 197.60 218.00 20.40 4.2 0.1 7 1 Jun 26 ’18

and 260.00 281.20 21.20 9.0 0.1 13 53including 277.00 281.20 4.20 19.2 0.1 17 186

and 290.50 297.00 6.50 11.0 0.1 8 52and 339.40 351.30 11.90 39.6 0.8 45 761

including 340.60 351.00 10.40 44.0 0.4 43 869

Note: True thicknesses of the zinc intersections are estimated to be at least 85% of the down hole thicknesses shown above

Hole A18-129 encountered a limestone unit beneath phyllite – opens the possibility of mineralization at depth –intercepted 10.4m of 44% zinc

Drill intersections in holes A18-114 and A18-118 extended the West Ayawilca zinc zone by at least 150 metres to north, mineralization remains open

New “Camp” area mineralization will link West Ayawilca to Central Ayawilca

17

Ayawilca Long Section Massive replacement bodies, on scale of hundreds of metres Multiple, gently dipping lenses (‘mantos’) which can be up to 200 m thick Currently testing possibility of additional limestone at depth, under phyllite

18

Metallurgical Test Results - Positive

PEA-level flotation test work in progress

Two composite samples (grading 7% & 10% Zn) were selected for metallurgical testing (Oct. 2016):

Coarse grained marmatite (high-Fe) and sphalerite (low-Fe) zinc sulphides

98% recovery of zinc in first pass (rougher) concentrates

50-52% zinc concentrate grade produced in second pass (cleaner) concentrates

Low manganese levels

Indium reports to the zinc concentrate (150 & 600 ppm In), payable levels

Ongoing partnerships with three communities - employment and training

Social engagement and sustainable development programs throughout the project area, fostering long-term relationships

Working under IFC´s guidance to implement best practices in Health, Safety, Environment and Community (HSEC)

19

Community & Environment

20

2018 Work Program – Fully Funded

Continued Exploration to Expand the Mineral Resource 15,000 m of step-out drilling completed, 5000 m additional ongoing New discoveries at Camp, West Ayawilca high grade, northern

extensions of West Ayawilca; Valley and Zone 3 (more drilling planned)De-risk and Complete PEA Resource update, metallurgical testwork, engineering studies and PEA

by end of 2018 or early 2019

Milestone 2017 2018 2019

Mineral Resource Update

Exploration Drilling

Metallurgical Testing, Resource Update, PEA

PFS

Expl

orat

ion

Deve

lopm

ent

20,000 m drilled +15,000 m (step-out)

+ 5,000 m

?

21

Summary – Ayawilca Project, Peru

New zinc discovery located in a stable, mining-friendly jurisdiction close to infrastructure

One of the largest discoveries in Peru in the last 20 years Inferred zinc mineral resource contains 5.6 billion pounds zinc and

continues to grow due to exploration drilling success 2018:

15,000m drilling completed, 5,000 m additional plannedResource update Q4PEA (late Q4/early 2019)

Multi-Commodity Exposure Few large Zn deposits coming on stream in near future, strong demand Ayawilca also hosts significant indium, tin, silver, lead

Corporate Management team and board of directors with extensive experience

and success in Peru Supportive long term shareholders

APPENDIX22

23

Ayawilca - Magnetic Anomalies

SouthAyawilca

Chaucha

Zone 3West

Ayawilca

2018 Drill Targets

Valley

Rock samples to 19% Pb, 9% Zn, and 500 g/t AgYanapizgo

CentralAyawilca

Drill permits granted in February 2017 - allow up to four years of drilling

Over 35,000 metres drilled since Feb. 2017

Drill program to test new targets and expand resources to continue until November 2018

24

Ayawilca Tin Zone

Tin is currently trading at US$9.00/lb, approximately 7.5x the value of zinc Tin is primarily used in tin plated steel, chemicals, solder, and alloys Minsur operates the San Rafael tin mine in Peru and also operates a tin smelter

and a tin refinery in Peru Ayawilca is believed to be one of the only other major tin resources in Peru

A17-56 drill hole – first hole in 2017 drill campaign

Ayawilca Tin Zone Inferred Mineral Resources

Notes:1. Mineral resource estimate at October 10, 2017

2. Base case highlighted ~ US$55/t NSR cut off. Metal price assumptions were: US$9.50/lb Sn, US$3/lb Cu, and US$18/oz Ag. Metal recovery assumptions were: 86% Sn, 75% Cu, and 60% Ag for the SnEq calculation.

3. The NSR value was calculated using the formula: US$NSR = [Sn(%)*US$164.53+Cu(%)*US$39.95+Ag(g/t)*US$0.27]]4. The SnEq value was calculated using the formula: SnEq = NSR/US$164.535. See “Technical Report on the Mineral Resource Estimate for the Ayawilca Property, Department of Pasco, Peru” dated December 11, 2017, for

details of resource estimates and assumptions (available at www.sedar.com or at www.tinkaresources.com)6. “Inferred Mineral Resources” have a great amount of uncertainty as to their existence, and as to their economic and legal feasibility. It is

reasonably expected that the majority of Inferred Mineral Resources could be upgraded to Indicated Mineral Resources with continued exploration. United States investors are cautioned not to assume that all or any part of Measured or Indicated Mineral Resources will ever be converted into Mineral Reserves. United States investors are also cautioned not to assume that all or any part of an Inferred Mineral Resource exists, or is economically or legally mineable.

NSR US$/t Cut-off

Tonnage(Mt)

SnEq(%)

Sn(%)

Cu(%)

Ag(g/t)

40 10.9 0.68 0.61 0.23 12

50 10.7 0.70 0.62 0.23 12

55(Base Case)

10.5 0.70 0.63 0.23 12

60 9.9 0.72 0.64 0.24 13

70 8.3 0.78 0.70 0.24 13

Tin Inventories

Tin Price

Source: Westmetall.com

25

South Ayawilca 2017 Drill Result Highlights

Drill hole From (m) To (m) Interval (m)Zn(%)

Pb(%) Ag (g/t)

Indium (g/t)

Date Reported

A17-56 126.00 189.90 63.90 5.6 0.1 17 29 March 6/17including 127.50 145.40 17.90 11.6 0.2 36 20 March 6/17including 127.50 133.30 5.80 22.5 0.3 77 50 March 6/17

and 228.50 233.70 5.20 12.9 0 11 162 March 6/17and 242.00 293.9* 51.90 10.1 0.1 62 233 April 3/17

including 279.00 293.90 14.90 20.6 0.2 152 441 April 3/17including 279.00 285.40 6.40 37.5 0.4 301 916 April 3/17

A17-57 157.60 197.70 40.10 9.1 0.2 22 168 April 3/17including 168.20 177.80 9.60 16.8 0.1 22 299 April 3/17

and 264.00 279.30 15.30 20.0 2.5 102 263 April 3/17including 265.75 269.00 3.25 34.5 2.1 96 196 April 3/17including 274.40 277.70 3.30 42.7 0.6 61 908 April 3/17

A17-096 241.50 287.00 45.50 7.8 0.0 8 111 October 2/17including 250.80 261.40 10.60 15.5 0.1 23 320 October 2/17

and 298.40 300.10 1.70 7.3 0.0 7 46 October 2/17and 304.80 308.60 3.80 8.3 0.0 6 82 October 2/17and 315.20 356.00 40.80 9.4 0.1 15 145 October 2/17

including 319.00 324.00 5.00 17.2 0.0 28 591 October 2/17including 342.60 354.50 11.90 17.4 0.1 20 80 October 2/17

All assays are calculated using a zinc cut off grade of 2% Zn over a 6 metre interval.True thickness of the zinc intersections are estimated to be at least 85% of the down hole thickness.

TIMELINE 2007 -Jul 2014

Aug 2014 -Jul 2015

Aug 2015 -Dec 2016 Jan 2017 – Jul 2018

ResourceGrowth

Initial defined Ag Mineral Resource at

Colquipucro

Zn discovery at Ayawilca in 2012

Feb. 2015

Initial Inferred Zn Mineral Resource

(13.3Mt @ 7.7% ZnEq)

Ag Ox Mineral Resource (14.3Moz

indicated & 13.2Moz inferred)

May 2016

Updated Inferred Zn Resource (18.8Mt @

8.2% ZnEq)

New Tin Inferred Mineral Resource

(5.4Mt @ 0.89% Sn)

Nov. 2017

Updated Inferred Zn Mineral Resource

(42.7Mt @ 7.3% ZnEq*)

Updated Tin Inferred Mineral Resource

(10.5Mt @ 0.70% SnEq**)

Work Activity11,000m drilled for

Zn and 6,000m drilled for Ag

6,000m drilled for Zn and 2,000m for Ag

9,000m drilled for Zn & Sn

Airborne magnetics & initial Zn metallurgical

tests

Drill program commenced Feb. 2017

– 35,000m drilled to date and is ongoing

Additional met testing commenced

Corporate

Tinka & Darwin merger July 2014

New CEO and C$5.3M equity investment by

Sentient

May 2015

C$7.2M financing (Sentient C$2.0M, IFC

C$4.5M)

Nov. 2016

C$11M brokered financing completed

Listed on the Lima Stock Exchange

Coverage from three brokerage firms

Raised C$16M through equity financings

26

History and Important Milestones

* 6.0%Zn, 0.2%Pb, 17g/t Ag, 79g/t In ** 0.63% Sn, 0.23% Cu, 12 g/t Ag

ZINC SULPHIDES - matrix replacement of limestones

Massive sphalerite (Zn sulfide)

27

Mineralization Styles

Massive SphaleriteHole A17-056

Zinc replacement of MagnetiteHole A17-063

TIN MINERALIZATION – predates zincCassiterite in massive pyrrhotite

Galena vein cutting massivePyrrhotite - Hole A17-056

High grade silver with galena and

sphalerite in carbonate vein Hole A17-072

Suite 1305 - 1090 West Georgia StVancouver, BC V6E 3V7

CANADAPh: +1 604 699-0202 Fax: +1 604 683-1585

CORPORATE OFFICE

FOR MORE INFORMATIONDr. Graham Carman, President & CEO

info@tinkaresources.com

Rob Bruggeman, Investor Relationsrbruggeman@tinkaresources.com

+1 416 884-3556

28

Tinka Resources Limited