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

TSG.V ·

TRISTAR’S CASTELO DE SONHOS PROJECT RECEIVES DNPM APPROVAL (Scottsdale, AZ) Brazil’s Departamento Nacional de Produção Mineral (“DNPM”) has published in the Federal Official Gazette its approval of the Final Exploration Report for the main concession of the Castelo

Permits & Approvals

April 20, 2017 Trading Symbol: TSG - TSX.V

TRISTAR’S CASTELO DE SONHOS PROJECT RECEIVES DNPM APPROVAL

(Scottsdale, AZ) Brazil’s Departamento Nacional de Produção Mineral (“DNPM”) has published in the

Federal Official Gazette its approval of the Final Exploration Report for the main concession of the Castelo

de Sonhos gold project of TriStar Gold Inc. (the “Company” or “TriStar”).

“This is really great news,” says Nick Appleyard, TriStar’s President and CEO, “we can now move forward

with converting the major central part of our project area to a mining concession . With studies already

underway, we will soon have all of the necessary information for demonstrating to DNPM the economic

and technical viability of Castelo de Sonhos.”

The DNPM approval pertains to the mineral concession where most of the known gold lies at Castelo de

Sonhos. Drilling has established that gold mineralization continues onto four neighbouring concessions, all

of which are held by TriStar’s 100%-owned Brazilian subsidiary, Mineração Castelo dos Sonhos Ltda. The

DNPM approval follows their acceptance of TriStar’s proposal for new legal boundaries for the concession

that will delimit the area where resources are known to lie. This proposal removes the eastern third of the

original mineral concession, and retains all of the area on the Castelo de Sonhos plateau where gold

mineralization has been identified (Figure 1).

Figure 1. Accepted proposal for boundary of the central concession of the Castelo de Sonhos gold project.

Under the regulatory and permitting system administered by DNPM in Brazil, once a concession’s Final

Exploration Report has been approved, the holder has one year to submit the Plano de Aproveitamento

Economico (Economic Exploitation Plan). Once this has been reviewed and approve d, an environmental

impact study is required to convert an exploration concession to a mining concession and to obtain an

operational permit. When these milestones have been achieved, groups of contiguous concessions can be

consolidated into a single operating mine.

About TriStar:

TriStar Gold is an exploration and development company focused on precious metals properties in the

Americas that have potential to become significant producing mines. The Company’s current flags hip

property is Castelo de Sonhos in Pará State, Brazil. The Company’s shares are listed on the TSX Venture

Exchange under the symbol TSG. Further information is available at www.tristargold.com.

For further information, please contact:

TriStar Gold Inc.

Nick Appleyard

President and CEO

480-794-1244

[email protected]

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 release. No stock exchange, securities commission or other

regulatory authority has approved or disapproved the information contained herein.

Forward-Looking Statements

Certain statements contained in this press release may constitute forward-looking statements under Canadian securities legislation

which are not historical facts and are made pursuant to the "safe harbour" provisions under the United States Pri vate Securities

Litigation Reform Act of 1995. Generally, forward-looking information can be identified by the use of forward-looking terminology

such as “expects” or “it is expected”, or variations of such words and phrases or statements that certain actions, events or results

“will” occur. Forward looking statements in this press release include, the scope and success of the planned exploration program

at the Castelo de Sonhos project and the Company's opinion that it has clear title to the Castelo de Sonhos property Such forward-

looking statements are based upon the Company's reasonable expectations and business plan at the date hereof, which are subject

to change depending on economic, political and competitive circumstances and contingencies. Readers ar e cautioned that such

forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause a change in such

assumptions and the actual outcomes and estimates to be materially different from those estimated or anticipat ed future results,

achievements or position expressed or implied by those forward -looking statements. Risks, uncertainties and other factors that

could cause the Company's plans to change include changes in demand for and price of gold and other commodities (such as fuel

and electricity) and currencies; changes or disruptions in the securities markets; legislative, political or economic develop ments

in Brazil; the need to obtain permits and comply with laws and regulations and other regulatory requirements; the possibility that

actual results of work may differ from projections/expectations or may not realize the perceived potential of the Company’s

projects; risks of accidents, equipment breakdowns and labour disputes or other unanticipated difficulties or interruptions; the

possibility of cost overruns or unanticipated expenses in development programs; operating or technical difficulties in connec tion

with exploration, mining or development activities; the speculative nature of gold exploration and development, including the risks

of diminishing quantities of grades of reserves and resources; and the risks involved in the exploration, development and min ing

business. Although management of the Company has attempted to identify important factors that could cause actual results to differ

materially from those contained in forward -looking statements or forward -looking information, there may be other factors that

cause results not to be as anticipated, estimated or intended. The Company disclaims any intention or obligation to update or revise

any forward-looking statements whether as a result of new information, future events or otherwise, except as required by applicable

securities laws.