Overview

About Silver Tiger Metals Inc.

Silver Tiger is constructing the El Tigre Stockwork Zone Project, a silver and gold heap leach project located in Sonora, Mexico.  The project is 100% owned by Silver Tiger and covers over 37,000 hectares.  The Technical Report entitled Stockwork Zone Pre-Feasibility Study and Underground Preliminary Economic Assessment of the El Tigre Silver-Gold Project Sonora, Mexico dated January 22, 2026 is available on SEDAR and under the Corporation’s profile as well as on the Silver Tiger website at www.silvertigermetals.com.

Silver Tiger has entered into an Engineering Procurement and Construction Management Contract (“EPCM”) with Kappes, Cassidy & Associates (“KCA”) and Kappes, Cassiday del Norte S de RL de CV (“KCN”) to assist in the construction of the mine and process plant at El Tigre. The Company has also now hired its own experienced mine construction executive team to work with KCA and KCN. 

Commissioning and first pour are targeted for December, 2027. The Board of Directors of the Company have approved the construction decision for El Tigre.

Stockwork Zone Pre-Feasibility Study and Underground Preliminary Economic Assessment of the El Tigre Silver-Gold Project

STOCKWORK ZONE PRE-FEASIBILITY STUDY AND UNDERGROUND PRELIMINARY ECONOMIC ASSESSMENT OF THE EL TIGRE SILVER-GOLD PROJECT SONORA, MEXICO

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History of the El Tigre Mine District & Geological Journal Articles

The El Tigre Property lies at the northern end of the Sierra Madre gold belt which hosts many epithermal gold and silver deposits including Dolores, Santa Elena and Chispas at the northern end.  In 1896, gold was first discovered on the property in the Gold Hill area and mining started with the Brown Shaft in 1903.  The focus soon changed to mining high-grade silver veins in the area with much of the production coming from the El Tigre vein.  Underground mining on the El Tigre vein extended 1,450 meters along strike and mined on 14 levels to a depth of 450 meters.   By the time the mine closed in 1938, it is reported to have produced a total of 353,000 ounces of gold and 67.4 million ounces of silver from 1.87 million tons (Craig, 2012). The average grade mined during this period was over 2 kilograms silver equivalent per ton.

The Legendary Mining District "El Tigre"

History, Production and Geology of the El Tigre District

Geology of El Tigre District - R.T. Mishler, 1920

Methods of Mining - R.T. Mishler, 1925

El Tigre Slime Tanks - R.T. Mishler, 1917 

Photos

El Tigre Stockwork Zone Surface Mine Construction