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A New Artisanal Working ON Tembo’S Licence Area IN Tanzania

Corporate Updates

A NEW ARTISANAL WORKING ON TEMBO’S LICENCE AREA IN TANZANIA

May 17, 2023, Vancouver, BC – Tembo Gold Corp . (TSX-V: TEM; TBG PF: OTCBB; FSE:T23) ("Tembo" or the

"Company") reports a further new artisanal working on the Company’s Tembo Project in the Lake Victoria

goldfield in Tanzania. This artisanal activity is located on the interpreted western extension of the Buly structural

zone that hosts numerous mineralized shear structures at Bulyanhulu Mine including Reef 0, 1 and 2 orebodies,

and the recently announced Mwasabuka artisanal working (January 19, 2023). Recent grab samples collected

at the shafts returned an average grade of 14.27g/t from a series of shafts aligne d in an east-west orientation

with grades ranging from 5.01g/t to 51.26g/t.

Highlights

• An artisanal working has started in a new area of the Tembo Project prospecting licence (Figure 1).

• Multiple shafts are active down to bedrock.

• This is located on the interpreted extension of the Buly Trend from the neighboring Bulyanhulu Mine of

Barrick Gold.

• Airborne magnetics interpretation indicates east-west structures are the host.

• The altered and veined metabasalt host is very strongly mineralized with pyrrho tite, pyrite and minor

chalcopyrite.

The Ngula Village Artisanal Workings

An entirely new artisanal working termed Ngula Village has commenced on the Tembo prospecting licence. The

workings are located west of the small village of Ngula. The workings comprise a number of shafts that have

reached bedrock and are reported to be as deep as 46m. There are several new shallower, more recently started

shafts yet to reach bedrock.

Two of the GoldSpot study’s priority targets are located in proximity to these workings (June 1, 2021). Further

developments at this location will be monitored to collect further information and representative sample of the

faces being mined.

The workings are interpreted to be located between two northeast trending structures interpreted as the zone

that hosts the orebodies on Barrick’s adjacent Bulyan hulu Mine (the Buly Trend), where this has been folded

around within the Tembo licence area. It is thought that the structures being mined are east -west trending

dilational cross-fractures between the parallel northeast trending sheared lithological contacts.

The structural interpretation is corroborated by the airborne magnetics confirming th is to be the extension of

the zone that hosts the recently announced Mwasabuka artisanal working close to the Bulyanhulu Mine

boundary and the Buly Trend structure and geology. The magnetic interpretation also suggests there may be a

number of the east-west structures to the north and south of where the current mining activity is.

This Ngula Village working is located close to the western granite greenstone contact and importantly, close to

the junction of north-northwest and south -southwest linear granite greenstone contacts that may be

structurally controlled and certainly warrant further investigation for potential mineralization.

The mineralization is very strong and comprises massive, stringer and disseminated pyrrhotite, with associated

pyrite and chalcopyrite in highly sheared and quartz -veined metabasalt. The veining is characteristically white

quartz and smokey quartz veins with sulphide primarily in the altered host rock as replacement alteration, but

also within veins.

Twelve well mineralized grab samples of artisanal material have returned an average grade of 14.27g/t (Table

1). Further controlled samples will be taken from working faces to establish the overall grade of the

underground exposures.

Figure 1: Location of the Ngula Village artisanal mining activity8

Table 1: Selected results from random 3kg samples

Note: All assays were conducted using a 50g aliquot by Fire

Assay with an AAS finish providing a detection limit of 0.01ppm

to 100ppm.

Future follow-up work on this and similar targets including Mwasabuka will comprise the controlled sampling

with mapping of faces and heel-toe reverse-air-blast (RAB) drilling across the structural zones. If justified, this

will be followed by RC and diamond drilling to determine gold content and distribution, and attitude of

mineralized structures along the strike.

Prospect Au Values

(g/t)

Average Au Grade

(g/t)

Ngula Village

6.01

5.01

11.46

14.38

8.27

14.00

28.31

5.20

5.43

7.60

51.26

16.45

14.27

Tembo Exploration Manager, Hendrik Meiring, stated “ The physical p roperties of the mineralised rock being

mined indicate possible well- endowed geological dilational structures , which geometry is supported by the

geophysical magnetic signatures obtained in this area. More planned detailed underground mapping and

interpretation work will be done before drill testing activities.”

Tembo President & CEO, David Scott, stated, “Another very exciting new artisanal mining site further reinforces

our confidence in the gold endowment of the Tembo Project and provides us with the necessary confidence to

systematically test and evaluate the many targets that have been recognized where structures in tersect. Our

field teams will soon be commencing a fieldwork program to progress this test work and it is anticipated that a

number of new drill ready targets will arise.”

The above information has been prepared under the supervision of Hendrik Meiring , P r. Sci. Nat., who is

designated as a "Qualified Person" with the ability and authority to verify the authenticity and validity of the

data.

About Tembo

Tembo Gold is a Canadian public company listed on the TSX Venture Exchange (“TSX-V”) under the symbol TEM.

The Company has a 100% interest in the Tembo Gold Project which has over forty thousand meters of drilling

and is located adjacent to Barrick’s 20Moz Bulyanhulu Mine in Tanzania’s prolific Lake Victoria Goldfield. Tembo

recently completed a transaction with Barrick (who now owns approximately five percent of Tembo), whereby

Tembo sold six of its non -core licenses to Barrick for $6mm USD, and Barrick is committed to spending $9mm

USD over the first four years. Additionally, Tembo will receive contingent payments of up-to $45mm USD on the

first five million ounces discovered by Barrick. The company has assembled a highly experienced team with a

track record of developing, financing, and operating mining projects in Africa. Tembo is focused on the discovery

and development of world-class gold projects in Africa as well as seeking additional opportunities that can bring

value to the company and shareholders.

On Behalf of the Board of Directors of Tembo, David Scott, President & CEO

David Scott

President & CEO

Phone: +255 767 366 146

Email: [email protected]

For more information please contact:

Simon Benstead Marc Cernovitch

Director & CFO Director

Phone: 604-685-9316 Phone: 604-685-9316

Email: [email protected] Email: [email protected]

Visit our website at: www.tembogold.com

Forward-Looking Statements

Certain information set out in this news release constitutes forward-looking information. Forward looking statements are

often, but not always, identified by the use of words such as “seek”, “anticipate”, “plan”, “continue”, “estimate”, “expect”,

“may”, “will”, “intend”, “could”, “might”, “should”, “believe” and sim ilar expressions. Forward -looking statements are

based upon the opinions and expectations of management of the Company as at the effective date of such statements

and, in certain cases, information provided or disseminated by third parties. Although the Co mpany believes that the

expectations reflected in such forward-looking statements are based upon reasonable assumptions, and that information

obtained from third party sources is reliable, they can give no assurance that those expectations will prove to ha ve been

correct. With respect to forward -looking statements contained in this news release, the Company has made assumptions

regarding, among other things, the ability to develop the Company’s properties, the economic climate in the jurisdictions

where the Company carries on operations and commodity prices. Although the Company believes that the expectations

reflected in the forward -looking statements contained in this document, and the assumptions on which such forward-

looking statements are made, are reas onable, there can be no assurance that such expectations will prove to be correct.

Readers are cautioned not to place undue reliance on forward-looking statements included in this document, as there can

be no assurance that the plans, intentions or expectations upon which the forward-looking statements are based will occur.

By their nature, forward-looking statements involve numerous assumptions, known and unknown risks and uncertainties

that contribute to the possibility that the predictions, forecasts, projections and other forward-looking statements will not

occur, which may cause actual results in future periods to differ materially from any estimates or projections of future

performance or results expressed or implied by such forward- looking statements. These risks and uncertainties include,

among other things, a significant drop in the price of gold, political turmoil in Tanzania and other risk factors set forth i n

the Company’s continuous disclosure. Readers are cautioned that this list of risk factors should not be construed as

exhaustive. These statements are made as at the date hereof and unless otherwise required by law, the Company does not

intend, or assume any obligation, to update these forward-looking statements.

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER (AS THAT TERM IS DEFINED

IN THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR

ACCURACY OF THIS NEWS RELEASE