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South Star Mining Announces Approval of Environmental Permit for Pilot Plant Operations for Santa Cruz Graphite Project

Permits & Approvals Metallurgy & Processing

South Star Mining Announces Approval of Environmental Permit for Pilot Plant

Operations for Santa Cruz Graphite Project

T o r o n t o , O N , M a r c h 3 , 2 0 2 0 – South Star Mining Corp. (‘South Star’ or ‘the Company’) (TSX-V: S T S ) ( O T C :

STSBF) is pleased to announce the approval of the simplified environmental license for the Phase 1 – Pilot Plant

operations for its 100%-owned Santa Cruz Graphite Project (“Pro ject”) located in Southern Bahia, Brazil. The

license is valid for 1 year and is renewable on an annual basis.

The results of the PFS were announced on February 5 th. Phase 1 consists of a pilot plant with the capacity to

produce 5,000t of concentrate per year, and the simple layout i ncludes a small open-pit processing plant with

filtered tails technology, waste storage facility for co-dispos al of waste rock and filtered tails and civil

infrastructure. The goal of the Phase 1 operations is to test a n d o p t i m i z e t h e f l o w s h e e t , d e v e l o p t h e k e y

commercial relationships and optimize the production of product s demanded in the marketplace, given the

inherent, high-quality nature of the concentrates produced to d ate. Detailed engineering of the pilot plant was

completed as part of the PFS.

Phase 2 is a larger plant with similar layout and technology, b ut with a capacity of 25,000t of concentrate per

year. It’s important to highlight that both Phases include the use of filtered tails technology and co-disposal of

tailings with waste rock to avoid the requirement of a Tailings Storage Facility. This is essential in facilitating the

on-going permitting requirements and decreasing the environmental footprint of the facility.

Richard Pearce, President and CEO of South Star , commented: “I am proud to be making this announcement

and want to extend a special thank-you to our team, our consult ants and the Municipal Environmental

Permitting Agency for Itabela, Bahia for all their hard work an d effort throughout this process. Their dedication

and professionalism in handling this critical permitting proces s in a responsible, efficient and transparent

manner were essential in the successful outcome. We look forwa rd to working with the local communities,

stakeholders and regulators as we move forward towards production.

Pilot plant operations with a very modest CAPEX are expected to provide short-term cash flow and allow us to

qualify bulk samples in the marketplace and establish future, f irm offtake agreements. We have been working

diligently to develop commercial relationships with key players , both in Brazil and internationally, and have

received excellent feedback on our sample materials shipped to date. We will continue to monitor closely the

trial mining licensing process and will be using the first half of 2020 to get the financing in place to construct

and commission the pilot plant facilities. Phase 1 construction is expected to take approximately 8-10 months.

We are excited to be moving past project development and focusi ng all our efforts and attention on near-term

construction, commissioning and production.”

About South Star Mining Corp.

South Star Mining Corp. is focused on the selective acquisition and development of near-term mine production

projects in Brazil to maximize shareholder value. STS has an ex perienced executive team with a strong history

of discovering, developing, building and operating profitable mines in Brazil.

The Santa Cruz Graphite Project is located in Southern Bahia in the third largest graphite producing region in

the world with over 70 years of continuous mining. The Project has at surface mineralization in friable

materials, and successful large-scale pilot plant testing (>30t ) has been completed. The results of the testing

show approximately 65% of Cg concentrate is +80 mesh with good recoveries and 95-99% Cg. With excellent

infrastructure and logistics, South Star is carrying its development plan towards production projected at the end

of 2020.

To learn more, please visit the Company website at http://www.southstarmining.ca.

On behalf of the Board,

Mr. Richard Pearce

Chief Executive Officer

Email: [email protected]

For additional information, please contact:

CHF Capital Markets

Cathy Hume, CEO

Phone: 416-868-1079 x231

Email: [email protected]

Mr. Dave McMillan

Chairman

Email: [email protected]

Mr. Eric Allison

Director

Email: [email protected]

CAUTIONARY STATEMENT

Neither the TSX Venture Exchange nor its Regulation Services Pr ovider (as that term is defined i n policies of the TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this press release.

FORWARD-LOOKING INFORMATION

The information contained herein contains "forward-looking stat ements" within the meaning of applicable securities

legislation. Forward-looking statements relate to information t hat is based on assumptions of management, forecasts of

future results, and estimates of amounts not yet determinable. Any statements that express predictions, expectations,

beliefs, plans, projections, objectives, assumptions or future events or performance are not statements of historical fact and

may be "forward-looking statements."

Forward-looking statements are subject to a variety of risks an d uncertainties which could cause actual events or results to

differ from those reflected in the forward-looking statements, including, without limitation: risks related to failure to obta in

adequate financing on a timely basis and on acceptable terms; r isks related to the outcome of legal proceedings; political

and regulatory risks associated with mining and exploration; ri sks related to the maintenance of stock exchange listings;

risks related to environmental regulation and liability; the po tential for delays in exploration or development activities or

the completion of feasibility st udies; the uncertainty of profi tability; risks and uncertainties relating to the interpretatio n of

drill results, the geology, grade and continuity of mineral dep osits; risks related to the inhe rent uncertainty of production

and cost estimates and the potential for unexpected costs and e xpenses; results of prefeasibility and feasibility studies, and

the possibility that future explo ration, development or mining results will not be consistent with the Company's

expectations; risks related to gold price and other commodity price fluctuations; and other risks and uncertainties related to

the Company's prospects, proper ties and business detailed elsew here in the Company's disclosure record. Should one or

more of these risks and uncertainties materialize, or should un derlying assumptions prove incorrect, actual results may vary

materially from those described in forward-looking statements. Investors are cautioned against attributing undue certainty

to forward-looking statements. T hese forward-looking statements are made as of the date hereof and the Company does

not assume any obligation to update or revise them to reflect n ew events or circumstances. Ac tual events or results could

differ materially from the Company's expectations or projections.