

Updates Geological Model Indicative of a Concealed Porphyry Copper System Vancouver, British Columbia – TheNewswire - July 15, 2026 – Prismo Metals Inc. (the “Company”) (CSE: PRIZ) (OTCQB: PMOMF) is pleased to announce assay results from its previously reported reconnaissance program at its Silver King Project in central Arizona (see news release dated May 12, 2026). Additional days of field work are planned to complete coverage of the property, together with collection of approximately 25 more samples.

Phase I drilling confirms extensive unmined bonanza-grade silver mineralization Hole SK-26-07 intersects potassic alteration with increasing copper values consistent with vectoring toward a potential porphyry copper source

Vancouver, British Columbia, June 9th, 2026 – TheNewswire – Prismo Metals Inc. (the “Company”) (CSE: PRIZ) (OTCQB: PMOMF) is pleased to announce the appointment of Jamie J. Wilkinson, Professor of Geology at Imperial College London and Senior Mineral Exploration Consultant, to assist with the application of advanced propylitic alteration mineral chemistry techniques at its Silver King project in the Pioneer Mining District near Superior, Arizona. Prof. Wilkinson will work directly with Prismo's technical team, led by Chief Exploration Officer Dr. Craig Gibson, and Special Advisor Dr. Linus Keating, to deliver a focused, high-impact evaluation of the extensive propylitic “green rock” alteration halo that surrounds known mineralization and geophysical anomalies at Silver King. This halo — dominated by chlorite, epidote and pyrite — forms a large geochemical footprint that can extend several kilometers from a porphyry center and is particularly well developed in the same Laramide-aged volcaniclastic breccias, sandstones and Proterozoic dolerite sills that host the giant Resolution porphyry Cu-Mo deposit only 3.4 km away.

Vancouver, British Columbia – TheNewswire - May 25th, 2026 – Prismo Metals Inc. (the “Company”) (CSE: PRIZ) (OTCQB: PMOMF) is pleased to invite investors and other interested parties to attend the Company's upcoming live webinar presentation and audience Q&A on June 4th at 1:00 pm PDT (4:00 pm EDT). CEO Alain Lambert, CXO Dr. Craig Gibson, CPG, and Special Advisor Dr. Linus Keating, CPG, will provide an update on exploration at the Silver King mine project. Silver King is a historic silver mine and Arizona's first and one of its most important historic silver producers, yielding nearly six million ounces of silver at grades of up to 61 ounces per ton (1). The Silver King mine sits only 3.4 kilometres from the main shaft of the Resolution copper project -- a joint venture between Rio Tinto and BHP and considered one of the world's largest unmined copper deposits.

Results Suggestive of Productive Copper Porphyry System at Depth Vancouver, British Columbia – TheNewswire - May 12th, 2026 – Prismo Metals Inc. (the “ Company or “ Prismo ”) (CSE: PRIZ) (OTCQB: PMOMF) is pleased to provide an update on recent reconnaissance geologic mapping and rock sampling at and around its Silver King project, located in the Pioneer Mining District near the town of Superior, Arizona.

Vancouver, British Columbia, April 7th, 2026 – TheNewswire - Prismo Metals Inc. (the “ Company or “ Prismo ”) (CSE: PRIZ) (OTCQB: PMOMF) is pleased to provide a comprehensive update on the successful completion of its Phase I diamond drilling program at the Silver King project, located in the Pioneer Mining District near the town of Superior, Arizona. Discovered in 1875, the Silver King mine was Arizona's first and one of its most important historic silver producers, yielding nearly 6 million ounces of silver at grades of up to 61 oz/t (from historical records, non 43-101 compliant). The Silver King mine sits only 3.4 km from the main shaft of the Resolution Copper project — a joint venture between Rio Tinto and BHP and one of the world ' s largest unmined copper deposits with an estimated copper resource of 1.787 billion metric tonnes at an average grade of 1.5% copper (1) .

Provides Drilling Update at Silver King Vancouver, British Columbia, March 5th, 2025 – TheNewswire - Prismo Metals Inc. (“ Prismo ” or the “ Company ”) (CSE: PRIZ) (OTCQB: PMOMF) is pleased to announce the closing of its previously announced transaction with Blade Resources Inc. (“ Blade ”) pursuant to which Prismo has assigned all of its rights, interests and obligations in the Hot Breccia copper project, located in the heart of the Arizona copper belt (the “ Transaction ”), to Blade.

Secures Equity, Cash, and Ongoing Upside Exposure Vancouver, British Columbia, February 26th, 2025 – TheNewswire - Prismo Metals Inc. (“ Prismo ” or the “ Company ”) (CSE: PRIZ) (OTCQB: PMOMF) is pleased to announce that it has entered into a definitive assignment agreement (the “ Agreement ”) with Blade Resources Inc. (“ Blade ”) pursuant to which Prismo has agreed to assign all of its rights, interests and obligations in the Hot Breccia copper project, located in the heart of the Arizona copper belt (the “ Transaction ”), to Blade. The Transaction is expected to close on or about March 2, 2026, or such other date as the Company and Blade may agree.
No recent filings indexed.