Capitan Mining Drills 1.5m of 488.9 g/t Silver Eq & 1.5m of 328.2 g/t Silver Eq Within Wider Intervals and Provides Exploration Update for Jesus Maria Silver Zone

Vancouver, British Columbia–(Newsfile Corp. – June 29, 2022) – Capitan Mining Inc. (TSXV: CAPT) (“Capitan” or the “Company”) is pleased to report continued exploration results from three (3) reverse circulation (RC) drillholes, as well provide an exploration update on the progress to date at its 100% owned Jesús María Silver Zone, at the Cruz de Plata Project (Formerly referred to as Peñoles), Durango, Mexico.

MAMMOTH REPORTS 46.5 METRES GRADING 0.51 G/T GOLD EQUIVALENT FROM DIAMOND DRILLING AT ITS TENORIBA GOLD-SILVER PROPERTY, MEXICO

Toronto, Canada (April 28, 2022) – Mammoth Resources Corp. (TSX-V: MTH), (the “Company”, or “Mammoth”) is pleased to provide results from an additional three drill holes from its diamond drilling
program at its 100% owned Tenoriba gold-silver property located in the prolific Sierra Madre precious
metal belt, Mexico.

Sierra Madre Announces $10 Million Best Efforts Private Placement of Subscription Receipts

Vancouver, British Columbia – June 27, 2022 – Sierra Madre Gold and Silver Ltd. (TSXV: SM) (OTCQB: SMDRF) (“Sierra Madre” or the “Company”) is pleased to announce that it has entered into an agreement with Beacon Securities Limited and Canaccord Genuity Corp. on behalf of a syndicate of agents (collectively, the “Agents”), in connection with a “best efforts” private placement of up to 15,385,000 subscription receipts of the Company (the “Subscription Receipts”) at a price of $0.65 per Subscription Receipt (the “Issue Price”) for aggregate gross proceeds to the Company of up to $10,000,250 (the “Offering”). The Offering is being conducted in conjunction with the Company’s proposed acquisition (the “Proposed Acquisition”) of all of the issued and outstanding shares of La Guitarra Compania Minera S.A. de C.V. (“SubCo”), an indirect wholly-owned subsidiary of First Majestic Silver Corp. (“First Majestic”) incorporated under the laws of Mexico that holds a 100% interest in the La Guitarra silver-gold property (the “La Guitarra Property”), as previously announced on May 25, 2022. Each Subscription Receipt shall, upon satisfaction of the Escrow Release Conditions (as defined below) and without the payment of any additional consideration, automatically convert into one common share of the Company (a “Common Share”).

Silver Spruce completes earn-in and signs Joint Venture agreement, plans Phase 1 trenching program at the Jackie Au-Ag project, Sonora, Mexico

June 28, 2022 – Bedford, NS – (TSXV:SSE) – Silver Spruce Resources Inc. (“Silver Spruce” or the “Company”) announces that the Company has fulfilled the terms of the earn-in agreement with Colibri Resource Corp. (“Colibri”), earned its 50% interest and signed a Joint Venture Agreement (“JV”) to move forward with additional exploration at the Jackie project, Sonora, Mexico.

Infinitum Copper Announces up to C$1,000,000 Private Placement

VANCOUVER, BC / ACCESSWIRE / June 27, 2022 / Infinitum Copper Corp. (TSXV:INFI)(OTCQB:INUMF) (“Infinitum” or the “Company”) is pleased to announce that it intends to raise up to C$1,000,000 by way of a non-brokered private placement financing consisting of up to 5,000,000 units (the “Units”) at a price of C$0.20 per Unit, for gross proceeds of up to C$1,000,000 (the “Offering”). Each Unit will consist of one common share of the Company (each, a “Common Share”) and one transferable Common Share purchase warrant (each, a “Warrant”). Each Warrant will entitle the holder to purchase one additional Common Share for a period of two (2) years from closing at a price of C$0.45.

Mexus Updates Its Shareholders

CABORCA, MEXICO / ACCESSWIRE / June 27, 2022 / Mexus Gold US (OTC PINK:MXSG) (“Mexus” or the “Company) updated its shareholders concerning the Santa Elena project located near Caborca, Mexico. Mexus continues to seek the right partner to complete the necessary exploration on what the company believes is a 1,000,000 oz plus gold resource. The company has received several offers for the rights on the property and has narrowed negotiations to one exploration company. Mexus is hopeful a deal can be reached in the near term. Mexus has rights to three different properties in Mexico. The company currently has an agreement in place on one of these properties (Mabel project) and will continue to keep an open mind regarding the two others which includes a potential copper porphyry at its Ures property.