Altamira Gold Announces Significant Increase in Mineral Resources at the Maria Bonita Porphyry Gold Deposit, Cajueiro District, Brazil

Vancouver, British Columbia–(Newsfile Corp. – September 21, 2026) – Altamira Gold Corp. (TSXV: ALTA) (FSE: T6UP) (OTCQB: EQTRF) (“Altamira” or the “Company”) is pleased to announce the results of an independently prepared and assessed, updated Mineral Resource Estimate (“MRE”) for the Maria Bonita porphyry gold deposit within the Company’s Cajueiro Project in Brazil. A maiden Mineral Resource Estimate was published on May 5, 2025. Since that time, drilling below and to the west and north-west…

Source: https://www.newsfilecorp.com/release/315137/Altamira-Gold-Announces-Significant-Increase-in-Mineral-Resources-at-the-Maria-Bonita-Porphyry-Gold-Deposit-Cajueiro-District-Brazil