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Troilus Commences Dewatering of the J4 Pit

Mine Development & Operations

TROILUS COMMENCES DEWATERING OF THE J4 PIT

August 13, 2024, Montreal, Quebec – Troilus Gold Corp. (“Troilus” or the “Company”, TSX: TLG; OTCQX:

CHXMF; FSE: CM5R) is pleased to report a major milestone in the Company’s exploration and development

plans with the start of dewatering at the J4 pit (“J4”) this month, a process that is expected to take

approximately 6 months to complete. Dewatering of the larger Z87 pit (“Z87”, together “the Pits”) is

expected to start in 2025 and will take approximately 18 months to complete. Dewatering of the Pits will

provide safe access for ongoing exploration of the mined pits and is a key component to be completed for

redevelopment of the existing mine site going forward.

Justin Reid, CEO and Director of Troilus Gold, commented, "We are pleased to get started on this major

milestone to upgrade the safety and access to the Pits at the Troilus site so that our team can gain a better

understanding of the physical landscape and incorporate this knowledge in our exploration and

development plans. Completing the Environmental Impact Assessment (“EIA”) to dewater the pits and

putting in place the equipment and infrastructure have demonstrated our team’s ability to manage the

regulatory and stakeholder requirements to advance the complicated components of a mining project in

Northern Quebec and provide valuable experience to continue moving the Troilus Project through the

permitting process.”

Three 140Hp pumps are currently operating at the J4 pit (see Image s 1 & 2) . The Troilus team has

constructed new infrastructure around the pits to facilitate the dewatering including a main basin which

will be used for the last 10 to 15% of the water to contain any sediment that may have settled at the lower

levels of the Pits and a spillway to direct the water flow into the existing creek.

Connection to the Hydro -Quebec grid with electricity generated from renewable hydroelectric sources

ensures the Troilus team can maintain a consistent dewatering operation with a minimal carbon footprint.

The water treatment facility has been upgraded to comply with government targets on water quality

before release to the local environment. The water removed from the pits will be treated and carefully

monitored for flow rate, pH level and temperature at the point of effluence and further downstream to

ensure the surrounding environment is not negatively affected. The Troilus environmental team will also

conduct regular physical inspections to monitor erosion.

In 2019, Troilus submitted an E IA to the Ministère de l’Environnement et de la Lutte contre les

changements climatiques (“MELCC”) under Section 115.8 of the Environment Quality Act (Chapter Q02)

requesting permission to dewater the Pits for exploration purposes, which was approved in 2020. Troilus

also engaged in community consultations with Cree impacted families on the Troilus property and the

local communities of Mistissini and Chibougamau to keep them informed of the dewatering proposal and

integrate the feedback of stakeholders.

Image 1: Troilus employees position a barge with 3 x 140Hp pumps in the J4 Pit. Water pumped from

J4 travels through a pipe for treatment before being released into the surrounding environment.

About Troilus Gold Corp.

Troilus Gold Corp. is a Canadian development-stage mining company focused on the systematic

advancement of the former gold and copper Troilus Mine towards production. Troilus is located in the

tier-one mining jurisdiction of Quebec, Canada, where i t holds a large land position of 435 km² in the

Frôtet-Evans Greenstone Belt. A Feasibility Study completed in May 2024 supports a large-scale 22-year,

50ktpd open-pit mining operation, positioning it as a cornerstone project in North America.

For more information:

Caroline Arsenault

VP Corporate Communications

+1 (647) 407-7123

[email protected]

Image 2: Water pumped from the J4 Pit is treated before being released into the environment.

Temperature, pH level and flow rate are continuously monitored.

Cautionary Note Regarding Forward-Looking Statements and Information

This press release contains “forward -looking statements” within the meaning of applicable Canadian

securities legislation. Forward -looking statements include, but are not limited to, statements regarding

the impact of the dewatering on the Company, the projected timeine for the dewatering, timing of future

studies including the environmental assessments (including the timing of an environmental impact study)

and development plans, opportunity to expand the scale of the project, the project becoming a cornerstone

mining project in Noth America; the development potential and timetable of the project; the estimation of

mineral resources and reserves; realization of mineral resource and reserve estimates; the timing and

amount of estimated future exploration; costs of future activities; capital and operating expenditures;

success of exploration activities; the anticipated ability of investors to continue benefiting from the

Company’s low discover y costs, technical expertise and support from local communities, the timing and

amount of estimated future exploration; and the anticipated results of the Company’s 2024 drill program

and their possible impact on the potential size of the mineral resource estimate. Generally, forward-looking

statements can be identified by the use of forward-looking terminology such as “plans”, “expects” or “does

not expect”, “is expected”, “budget”, “scheduled”, “estimates”, “forecasts”, “intends”, “continue”,

“anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or statements

that certain actions, events or results “may”, “could”, “would”, “will”, “might” or “will be taken”, “occur”

or “be achieved”. Forward-looking statements are made based upon certain assumptions and other

important facts that, if untrue, could cause the actual results, performances or achievements of Troilus to

be materially different from future results, performances or achievemen ts expressed or implied by such

statements. Such statements and information are based on numerous assumptions regarding present and

future business strategies and the environment in which Troilus will operate in the future. Certain

important factors that could cause actual results, performances or achievements to differ materially from

those in the forwa rd-looking statements include, amongst others, currency fluctuations, the global

economic climate, dilution, share price volatility and competition. Forward-looking statements are subject

to known and unknown risks, uncertainties and other important factors that may cause the actual results,

level of activity, performance or achievements of Troilus to be materially different from those expressed

or implied by such forward-looking statements, including but not limited to: there being no assurance that

the exploration program or programs of the Company will result in expanded mineral resources; risks and

uncertainties inherent to mineral resource and reserve estimates; the high degree of uncertainties inherent

to feasibility studies and other mining and econom ic studies which are based to a significant extent on

various assumptions; variations in gold prices and other metals, exchange rate fluctuations; variations in

cost of supplies and labour; receipt of necessary approvals; availability of financing for project

development; uncertainties and risks with respect to developing mining projects; general business,

economic, competitive, political and social uncertainties; future gold and other metal prices; accidents,

labour disputes and shortages; environmental an d other risks of the mining industry, including without

limitation, risks and uncertainties discussed in the Company’s latest Annual Information Form, its technical

reports and other continuous disclosure documents of the Company available under the Company’s profile

at www.sedarplus.ca. Although Troilus has attempted to identify important factors that could cause actual

results to differ materially from those contained in forward-looking statements, there may be other factors

that cause results not to be a s anticipated, estimated or intended. There can be no assurance that such

statements will prove to be accurate, as actual results and future events could differ materially from those

anticipated in such statements. Accordingly, readers should not place und ue reliance on forward-looking

statements. Troilus does not undertake to update any forward -looking statements, except in accordance

with applicable securities laws.