If You Invested in Dakota Gold Corp. (DC)

Dakota Gold Corp. (NYSE American: DC) is a gold exploration and development company focused on advancing oxide heap leach and underground gold projects in the historic Homestake Gold Mining District near Lead, South Dakota. The company is working to expand the legacy of this 145-year-old district by progressing the Richmond Hill Oxide Heap Leach Gold Project toward potential commercial production and outlining resources at the Maitland Gold Project, both located on private land in South Dakota.

According to company disclosures, Dakota Gold holds high-caliber gold mineral properties in the Homestake District, including the Richmond Hill Project and the Maitland Gold Project. Richmond Hill is described as one of the largest development-stage oxide gold resources in the United States, hosting a large near-surface, heap-leachable gold resource. The project is being evaluated as a low-capital, open-pit, heap leach operation, guided by an S-K 1300 Initial Assessment with Cash Flow and subsequent technical work.

Richmond Hill Oxide Heap Leach Gold Project

The Richmond Hill Oxide Heap Leach Gold Project is the flagship asset of Dakota Gold. The project area sits on previously mined, privately held land in an existing mining community. Company reports state that Richmond Hill hosts a large near-surface heap leachable resource informed by extensive historical and recent drilling data. An S-K 1300 Initial Assessment with Cash Flow outlines a production plan for measured, indicated, and inferred resources and highlights the potential for a technically straightforward, open-pit gold heap leach operation.

The Initial Assessment describes Richmond Hill as one of the largest development-stage oxide gold resources in the United States and notes that the project is expected to follow a mining operation model similar to the adjacent Wharf Mine, an established heap leach operation in the same region. Dakota Gold has also reported that work has commenced on a Feasibility Study, supported by metallurgical testing, geo-metallurgical modeling, and mine planning activities.

Ongoing drill campaigns at Richmond Hill are designed to support both resource definition and project engineering. Company news releases describe multiple drill programs targeting:

• Metallurgical drilling to collect samples for column leach testing and process design.
• Infill drilling to upgrade existing resources and refine the mine plan.
• Expansion drilling in the northern and northeastern parts of the project area, where mineralization is reported as remaining open and only limited by drilling.
• Condemnation drilling beneath proposed site infrastructure and heap leach pad locations to confirm the absence of significant gold mineralization where facilities are planned.

Company updates highlight high-grade gold intercepts from both metallurgical and expansion drill holes, particularly in the northern portion of the project area. Dakota Gold reports that these results support plans to prioritize the initial years of mining in the north and to incorporate higher-grade zones into mine sequencing. The Initial Assessment and subsequent updates also reference an open-pit design with bench heights and resource grades that underpin mine planning assumptions.

Metallurgical Testing and Feasibility Work

Dakota Gold has outlined a structured metallurgical testing program to inform the Feasibility Study for Richmond Hill. The company has engaged specialized consultants, including M3 Engineering and Technology Corporation as study manager and Forte Dynamics for metallurgical test work. The metallurgical program includes ore characterization, column leach testing at various crush sizes, comminution and crushing studies, process optimization, and evaluation of deleterious elements and environmental parameters.

News releases describe column test work on composites from the MW3 zone and other areas, with reported gold recoveries over defined leach periods and characterization of heap leach amenability factors such as permeability and crush size sensitivity. Historical column test data from prior operators at Richmond Hill are also referenced, with oxide material having demonstrated higher average recoveries in earlier programs. The company indicates that these historical and current results together guide trade-off studies for processing design and heap leach configuration.

Metallurgical and geo-metallurgical data are being used to define domains across the deposit, refine the resource model, and support process design criteria. Dakota Gold states that drill results and metallurgical outcomes will inform both oxide and sulfide resource updates and support future permitting activities.

Maitland Gold Project

In addition to Richmond Hill, Dakota Gold is advancing the Maitland Gold Project, also located on private land in South Dakota. Company disclosures describe two key zones at Maitland:

• The Unionville Zone, characterized as an extensive zone of continuous Tertiary epithermal gold mineralization that remains open in all directions. Drill programs have tested and confirmed strike extensions over significant distances, and infill drilling is being planned and executed to define a maiden resource.
• The JB Gold Zone, described as a high-grade underground discovery featuring Homestake-style gold-bearing banded iron formation. Drilling to date includes multiple holes with reported high average grades and intercept widths, providing what the company calls long-term high-grade optionality.

The Maitland Unionville Zone lies in close proximity to Richmond Hill, with company materials noting that the two flagship projects are separated by a relatively short distance. Dakota Gold has indicated that this proximity could allow for potential leveraging of infrastructure between the projects, subject to future engineering and permitting outcomes.

Corporate and Capital Markets Profile

Dakota Gold Corp. is listed on the NYSE American exchange under the symbol DC. The company has also registered warrants trading under the symbol DC.WS, with each whole warrant exercisable for one share of common stock at a specified exercise price as described in SEC filings. Dakota Gold has identified itself as an emerging growth company under applicable U.S. securities regulations.

SEC filings show that Dakota Gold has undertaken capital markets activities to support its development plans. For example, the company entered into an Equity Distribution Agreement allowing it to offer and sell common stock from time to time through designated sales agents under a shelf registration statement on Form S-3. The company has also reported on changes in its independent registered public accounting firm and on corporate governance matters through current reports on Form 8-K.

Regulatory and Technical Reporting

Dakota Gold’s Richmond Hill Project is supported by an S-K 1300 Initial Assessment and Technical Report Summary filed as an exhibit to a Form 8-K. This report provides technical and economic analysis for the project, including resource estimates, production plans, and sensitivity analyses. The company has emphasized that the Initial Assessment is a key step toward Feasibility Study completion and potential future production.

Technical disclosures in company news releases and filings reference the involvement of Qualified Persons as defined under Subpart 1300 of Regulation S-K. These Qualified Persons review and approve the scientific and technical content of the company’s public disclosures related to Richmond Hill and other projects. Quality assurance and quality control procedures for drilling and assaying are also described, including the use of certified reference materials, duplicates, blanks, and independent accredited laboratories.

Exploration and Development Focus

Across its projects in the Homestake District, Dakota Gold is focused on:

• Advancing the Richmond Hill Oxide Heap Leach Gold Project through drilling, metallurgical testing, and engineering toward Feasibility Study completion.
• Expanding and upgrading resources through infill and step-out drilling, particularly in higher-grade zones in the northern and northeastern parts of Richmond Hill.
• Defining a maiden resource at the Maitland Unionville Zone and further evaluating the high-grade JB Gold Zone.
• Conducting environmental baseline studies and installing monitoring wells to support future permitting requirements.

According to company statements, Dakota Gold views Richmond Hill and Maitland as flagship projects that build on the long history of gold mining in the Homestake District. The company positions its work as an effort to grow mining and exploration activities in a region with established infrastructure and a legacy of gold production.