InvestorTalk Alert: Brett Marsh from Spartan Metals Corp. to host on Wednesday, November 19, 2025

InvestorNews.com is pleased to announce an upcoming InvestorTalk scheduled for tomorrow, Wednesday, November 19, at 9:00 AM EST, featuring Brett Marsh, President, CEO, and Director, Spartan Metals Corp. (TSXV: W | OTCQB: SPRMF). To participate in this engaging discussion, please click here

Spartan Metals is focused on developing critical minerals projects in top-tier mining jurisdictions in the Western United States, with an emphasis on building a portfolio of diverse strategic defense minerals such as Tungsten, Rubidium, Antimony, Bismuth, and Arsenic. Spartan’s flagship project is the Eagle Project in eastern Nevada that consists of the highest-grade historic tungsten resource in the USA (the past-producing Tungstonia Mine) along with significant under-defined resources consisting of: high-grade rubidium; antimony; bismuth; indium; as well as precious and base metals.

In preparation for tomorrow’s InvestorTalk, here are some recent news releases from Spartan Metals for your review, which are listed below:

• November 17, 2025 – Spartan Metals Commences Trading on the OTCQB under Symbol SPRMF — click here
• November 3, 2025 – Spartan Metals Identifies High-Grade Silver-Rich CRD Target on Trend with Tungstonia Vein System at the Eagle Project — click here
• October 16, 2025 – Spartan Metals Commences Exploration Program at the Eagle Tungsten-Silver-Rubidium Project, Nevada – click here

We found the November 3^rd news release titled, “Spartan Metals Identifies High-Grade Silver-Rich CRD Target on Trend with Tungstonia Vein System at the Eagle Project” particularly noteworthy and here are 5 key data points from it:

• High-grade CRD target identified on trend with Tungstonia Vein System: Spartan Metals has discovered a silver-rich carbonate replacement deposit (CRD) target extending roughly 2.5 km along the contact between the Tungstonia Granite intrusion and surrounding carbonate host rocks.
• Rock chip samples reveal high-grade critical and base metals: 2024 sampling returned strong grades of silver, lead, copper, and zinc, supporting the potential for a larger CRD system within the Tungstonia Claim block.
• Significant new silver-copper-antimony vein system at Rees Claim block: Mapping and sampling link the historic Antelope Mine to additional veins and CRD mineralization over a 1-km strike, including potential for bonanza-grade silver exceeding 1,500 g/t with critical metals such as Sb, As, and Cu.
• The Eagle Project hosts three major deposit types: Porphyry, Skarn, and CRD mineralization occur across the project, containing significant grades of tungsten, silver, and rubidium, plus Cu-Sb ± Au-Pb-Zn-Bi-As, with potential recovery from legacy Tungstonia mill tailings.
• Eagle Project is a historically high-grade tungsten district: Past production from Tungstonia and Rees/Antelope mines totaled 8,379 units of WO₃ at 0.6%–0.9% grades, making it the highest-grade historic tungsten resource in the U.S. and a core asset in Spartan’s critical minerals portfolio.

For more information on Spartan Metals Corp., click here

For more information on the InvestorTalk pre-market series, go to InvestorTalk.com.