Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

TRX.TO ·

Connecticut Office Toronto Office:

Corporate Updates

CONNECTICUT OFFICE TORONTO OFFICE:

PO Box 577 Bay Adelaide Centre, East Tower

U.S.A. 06784 22 Adelaide Street West, Suite 3400

Sherman, CT Toronto, Ontario M5H 4E3 Canada

U.S.A. 06784 Toll Free (844) 364-1830

[email protected] www.tangoldcorp.com

Tanzanian Gold announces SGS-Lakefield metallurgical testing will

confirm design of larger sulphide plant following previous announcement

doubling Mineral Resources

FOR IMMEDIATE RELEASE April 24, 2020

TORONTO, April 24, 2020, (GLOBE NEWSWIRE) - Tanzanian Gold Corporation’s, (TSX:TNX)

(NYSE American:TRX) (the “Company’s”) Board of Directors is pleased to announce that SGS

Canada (SGS) Lakefield will soon be starting comprehensive metallurgical testing on the primary

or “sulphide” gold mineralization in order to finalize a flow-sheet for the design of a large gold

processing plant that will be the basis for the Final Feasibility Study of the Buckreef Project.

The company has shipped fresh core from three metallurgical test holes drilled last year to the

SGS Lakefield site to confirm a conceptual flow-sheet that includes either Gravity Separation with

Gravity Tailing Cyanidation, or Gravity Separation, followed by sulphide Flotation of the gravity

tailing, with regrinding and cyanide leaching of reground sulphide concentrate along with possible

leaching of flotation tailing. These flowsheets constitute low cost and attractive alternatives for the

Buckreef Project. The current round of testing is expected to take approximately five to six months,

following which some additional sampling and variability testing may be required that would arise

from the design of a new open pit which will be initiated shortly. Mr. James MacDonald, Senior

Metallurgist from SGS has reviewed historical reports and recommends the flowsheet testing

options based on that historical review.

On March 17, 2019 the Company announced a doubling of Mineral Resource. In view of this

robust increase, the Company has proposed a preliminary design criteria for the sulphide plant to

treat up to 3.0 million tonnes per year, which is approximately three times more than the amount

processed by the plant that was the basis of the 43-101 Pre-Feasibility Study of June 26, 2018.

The Company believes that the new sulphide processing plant could produce in the range of

150,000 to 175,000 ounces of gold per year.

States Mr. James E. Sinclair, Executive Chairman of the Company “Today’s announcement

that one of the world’s premier metallurgical facilities will be confirming a new flow sheet is a

direct result of our prior announcement that the Company has more than doubled its Mineral

Resources.” Mr. Sinclair goes on to state that “with the addition of the new sulphide plant,

the Buckreef Project could have two ore treatment plants producing at the same time.”

Respectfully Submitted,

“James E. Sinclair”

James E. Sinclair

Executive Chairman

For further information, please contact Michael Martin, Investor Relations, via email at

[email protected], direct line 860-248-0999, or visit the Company website at www.tangoldcorp.com

The Toronto Stock Exchange and NYSE MKT LLC have not reviewed and do not accept responsibility for the adequacy or accuracy

of this release

Cautionary Note to U.S. Investors - The United States Securitie s and Exchange Commission limits disclosure for U.S.

reporting purposes to mineral deposits that a company can econo mically and legally extract or produce. We use certain

terms on this news release, such as “reserves”, “resources”, “g eologic resources”, “proven”, “probable”, "measured",

"indicated", or "inferred" which may not be consistent with the reserve definitions established by the SEC. U.S. Investors

are urged to consider closely the disclosure in our SEC filings . You can review and obtain c opies of these filings from the

SEC's website at http://www.sec.gov/edgar.shtml

This news release contains certain forward-looking statements a nd forward-looking information. All statements, other than

statements of historical fact, included herein are forward-look ing statements and forward-looki ng information that involve var ious

risks and uncertainties. There can be no assurance that such st atements will prove to be accurate, and actual results and futu re events

could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially

from the Company's expectations are disclosed in the Company's documents filed from time-to-time with the British Columbia,

Alberta and Ontario provincial securities regulatory authorities.

Certain information presented in this release may constitute “f orward-looking statements” within the meaning of the Private

Securities Litigation Reform Act of 1995. Such forward-looking statements are based on numerous assumptions, and involve known

and unknown risks, uncertainties and other factors, including r isks inherent in mineral explor ation and development, which

may cause the actual results, performance, or achievements of t he Company to be materially different from any projected future

results, performance, or achievements expressed or implied by s uch forward-looking statements. Investors are referred to our

description of the risk factors affecting the Company, as conta ined in our SEC filings, including our annual report on Form 20 -F and

Registration Statement on Form F-10, as amended, for more information concerning these risks, uncertainties, and other factors.