Vancouver, British Columbia–(Newsfile Corp. – May 25, 2023) – Silver Dollar Resources Inc. (CSE: SLV) (OTCQX: SLVDF) (FSE: 4YW) (“Silver Dollar” or the “Company”) is pleased to announce that, further to its news release of April 11, 2023, it has completed the exercise of its option and now owns a 100% interest in its La Joya silver-copper-gold property (the “Property”).

VANCOUVER, BC, May 25, 2023 /CNW/ – GR Silver Mining Ltd. (“GR Silver Mining” or the “Company”) (TSXV: GRSL) (OTCQB: GRSLF) (FRANKFURT: GPE) – is pleased to announce the first two step-out drilling results outside of the recently published NI 43-101 Mineral Resource Estimate boundary in the San Marcial Area at the Plomosas Project in Sinaloa, Mexico.

TORONTO, Ontario, May 25, 2023 – Torex Gold Resources Inc. (the “Company” or “Torex”) (TSX: TXG) today
released its 2022 Responsible Gold Mining Report (the “Report”), the Company’s eighth annual disclosure of its Environmental, Social and Governance (“ESG”) performance. The Report can be found on the Company’s website at http://www.torexgold.com.

VANCOUVER, BC, May 25, 2023 /CNW/ – Vortex Metals Inc. (TSXV: VMS) (FSE: DM8) (OTC: VMSSF) (“Vortex” or the “Company”) is excited to announce the initiation of surface geological work at its Riqueza Marina Copper project in Southern Oaxaca, Mexico. The project comprises three mineral concessions
spanning a total area of 12,041 hectares. Geologic activities are intended to provide better geologic context for the historical work and the design of a drilling program.

Vancouver, British Columbia–(Newsfile Corp. – May 24, 2023) – Silver Dollar Resources Inc. (CSE: SLV) (OTCQX: SLVDF) (FSE: 4YW) (“Silver Dollar” or the “Company”) is pleased to provide a progress report on the ongoing data compilation and review of all historical exploration data from the high-grade Nora silver-gold property.

Vancouver, British Columbia–(Newsfile Corp. – May 24, 2023) – CAPITAN MININGINC. (TSXV:
CAPT) (“Capitan” or “the Company”) is pleased to provide an exploration update for its Cruz de
Plata project.

VANCOUVER, BC, May 24, 2023 /CNW/ – Tarachi Gold Corp. (CSE: TRG) (OTCQB: TRGGF) (Frankfurt: 4RZ) (“Tarachi” or the “Company”) is pleased to announce that, further to its news release dated May 3, 2023, it has closed the transaction with Compañia Minera de Atocha S.A. de C.V. (“Atocha”) for the sale of the Company’s Magistral Project (the “Magistral Project”).

VANCOUVER, British Columbia, May 24, 2023 — Prime Mining Corp. (“Prime” or the “Company”) (TSX-V: PRYM, OTCQX: PRMNF, Frankfurt: 04V3) reported new results from core drilling at the Z-T Area, one of three main zones hosting a gold-silver mineral resource estimate (“MRE”) announced May 2, 2023 at the Company’s Los Reyes project located in Sinaloa State, Mexico. Prime’s recently announced MRE contains 1,470,000 Indicated AuEq1 ounces at a 1.68 gpt average grade and 730,000 Inferred AuEq ounces at 1.26 gpt average grade (see May 2, 2023 news release and below for additional details). Results reported today are from fourteen new core holes drilled at the southeast end of the Z-T Area (see Figure 1) and are all
outside of the recently announced resource pit shell from the Z-T Area. This drilling confirms the potential ongoing expansion of gold-silver resources in addition to and not included in the Company’s MRE. This drilling follows similar Z-T results released January 11, 2023.

VANCOUVER, BC / ACCESSWIRE / May 24, 2023 – Infinitum Copper Corp. (TSXV: INFI, OTCQB: INUMF)
(“Infinitum” or the “Company”) is pleased to announce the start of drilling at its flagship 6,450 hectare La Adelita property (the “Property”) located in Sonora, Mexico. The program, consisting of 15 diamond drill holes totalling 2,500m, is designed to expand the size of the high-grade mineralised area at Cerro Grande zone as well as test for mineralisation at depth in the Las Trancas zone.

May 24, 2023, Toronto, Ontario – Discovery Silver Corp. (TSX: DSV, OTCQX: DSVSF) (“Discovery” or the “Company”) is pleased to announce results from Feasibility Study drill holes on its flagship Cordero silver project (“Cordero” or “the Project”) located in Chihuahua State, Mexico. These holes consist of reserve expansion drilling and will be incorporated in a Feasibility Study in conjunction with a resource update planned for the first half of 2024.