Welcome to our dedicated page for Altamire Gold news (Ticker: EQTRF), a resource for investors and traders seeking the latest updates and insights on Altamire Gold stock.
Altamira Gold Corp. (OTCQB: EQTRF) generates frequent exploration and project development news as it advances its gold and copper assets in western central Brazil. Most updates center on the Cajueiro district, where the company has two NI 43-101 gold deposits, Cajueiro Central and Maria Bonita, and a series of additional porphyry-style targets within an 8 km radius.
News releases commonly report drill results from diamond drilling at Maria Bonita, Cajueiro Central and regional targets such as Tavares Norte and Morro Verde. These updates include information on intercept lengths, grades, alteration styles and the geological interpretation of porphyry systems, helping readers understand how the mineralized footprint is evolving at depth and along strike.
Altamira also issues news on district-scale exploration activities, including scout drilling on new porphyry targets, soil and rock chip sampling, geological mapping and high-resolution drone magnetic surveys. Such coverage shows how the company is testing multiple targets along an east–west corridor of gold anomalies and porphyry intrusions that links its existing resources with new prospects.
In addition, investors can find announcements about permitting milestones, such as the Environmental Installation License for trial mining in parts of the Central resource area, and corporate developments like warrant exercises and the appointment of technical advisors. Together, these news items provide a detailed picture of how Altamira is progressing from resource definition toward potential project de-risking within the Juruena Gold Belt.
For anyone tracking EQTRF, this news feed offers a centralized view of exploration results, technical studies, permitting updates and financing-related disclosures related to Altamira’s Brazilian projects.
Altamira Gold (OTCQB: EQTRF) reported drill results from Cajueiro Central and started drilling at the untested Mombaque and Guillermo porphyry targets on January 28, 2026. Early results include multiple intercepts such as 7.5m @ 1.02 g/t Au, 5m @ 1.46 g/t Au, and a high-grade 0.7m @ 19.0 g/t Au near surface.
Cajueiro Central hosts an open-pit resource of 185,000 oz Indicated and 515,000 oz Inferred; Maria Bonita holds ~720,200 oz combined Indicated and Inferred. A new exploration camp at Maria Bonita is operational to support drilling.
Altamira Gold (OTCQB: EQTRF) appointed Dr. Richard Sillitoe, a leading porphyry and epithermal systems authority, as technical advisor to support exploration across the Cajueiro Porphyry Gold District in Brazil.
Dr. Sillitoe brings over five decades of consulting experience, 130+ technical papers, industry awards including the Penrose Gold Medal, and a PhD from the University of London (1968). The company reports two diamond-drilling rigs currently operating at Maria Bonita and Cajueiro Central with follow-up and expansion drilling planned.
Altamira Gold (OTCQB: EQTRF) reported reconnaissance drilling at the Morro Verde target, Cajueiro district, Brazil, with a new porphyry-hosted gold zone. Drill hole MRV003 intersected 8m @ 3.5 g/t Au from 176m, including 1m @ 15.4 g/t Au. The interval is linked to a potassic-altered quartz porphyry overprinted by sericite (phyllic) alteration and A/B-type quartz veining. MRV003 lies ~300m north of the Cajueiro Central resource. Two drill rigs now operate at Cajueiro to follow up discoveries and expand the Maria Bonita and Central resources.
Existing resources: Cajueiro Central Indicated 185,000 oz and Inferred 515,000 oz; Maria Bonita Indicated 357,800 oz and Inferred 362,400 oz.
Altamira Gold (OTCQB: EQTRF) announced it raised $6,284,820 since September 1, 2025 through the exercise of warrants that expired on November 6, 2025. A total of 31,292,400 share purchase warrants and 131,700 broker's warrants were exercised at an exercise price of $0.20 each.
The company said the proceeds will fund its extensive drill program at Maria Bonita and the Central Resource area within the Cajueiro porphyry gold district in Brazil, plus drill testing of new targets identified over the past 18 months. A Qualified Person supervised and approved the technical information.
Altamira Gold (OTCQB: EQTRF) mobilized a second diamond drill rig to its Cajueiro gold district in Mato Grosso, Brazil, to accelerate drilling at the Central resource area and nearby porphyry targets while continuing drilling at Maria Bonita.
The release reiterates Cajueiro Central resources of 5.66Mt @ 1.02 g/t (185,000 oz) Indicated and 12.66Mt @ 1.26 g/t (515,000 oz) Inferred, and Maria Bonita resources of 24.19Mt @ 0.46 g/t (357,800 oz) Indicated and 25.64Mt @ 0.44 g/t (362,400 oz) Inferred. Recent drill results include MBA032: 395.5m @ 0.4 g/t; MBA033 (497m) complete and MBA034 in progress.
Altamira Gold (EQTRF) reported initial reconnaissance drilling results at the Tavares Norte target in the Cajueiro district, Brazil, 5.5km east of the Maria Bonita deposit.
Two holes (TVN001, TVN002) intersected extensive quartz porphyry with sulphides. TVN002 returned 161.7m @ 0.2 g/t Au including 18.6m @ 0.4 g/t Au from 36m and 20m @ 0.3 g/t Au from 133m. TVN001 returned narrow low-grade intervals including 3.3m @ 0.30 g/t Au.
Alteration and porphyry signatures similar to Maria Bonita were logged. Follow-up drilling is planned to the east of TVN002 and at nearby Morro Verde; assays are pending for several in‑progress holes at Maria Bonita.
Altamira Gold (OTCQB: EQTRF / TSXV: ALTA) is expanding its Cajueiro land package in central-west Brazil, highlighting early porphyry signs at Maria Bonita across a 100,000-hectare district. The company reports a combined measured and indicated resource of 1.42 million ounces of gold at the Cajueiro Central and Maria Bonita deposits and lists 9 drill-ready targets that remain untested. Management presents the project as positioned to help define a new Brazilian mineral belt.
Altamira Gold (OTCQB: EQTRF, TSXV: ALTA) reported assay results from deep drill hole MBA032 at Maria Bonita on October 15, 2025. MBA032 was completed to 546m and returned 395.5m @ 0.4 g/t Au from 44.5m in quartz porphyry, with a highest single assay of 5.96 g/t Au. MBA032 is 50m south of MBA029 (which returned 146m @ 1.0 g/t Au) and extends the porphyry system at depth. The Cajueiro district hosts two independently estimated resources: Maria Bonita (Indicated 24.19Mt @ 0.46 g/t; Inferred 25.64Mt @ 0.44 g/t) and Cajueiro Central (Indicated 5.66Mt @ 1.02 g/t; Inferred 12.66Mt @ 1.26 g/t). Additional deep drilling targeting the higher-grade plunge is underway.
Altamira Gold (OTCQB: EQTRF) has completed initial scout drilling at two of nine porphyry targets within its Cajueiro project in Brazil. The company drilled 1,256 meters across five holes at the Tavares Norte and Morro Verde targets, with four holes intersecting porphyritic intrusive rocks showing potassic alteration and hydrothermal breccias.
The Cajueiro district hosts two gold mineral resources: Cajueiro Central with Indicated Resources of 185,000 oz (5.66Mt @ 1.02 g/t gold) and Inferred Resources of 515,000 oz (12.66Mt @ 1.26 g/t gold), and Maria Bonita with Indicated Resources of 357,800 oz (24.19Mt @ 0.46 g/t gold) and Inferred Resources of 362,400 oz (25.64Mt @ 0.44 g/t gold).
The company is currently conducting a second deep diamond drill hole at Maria Bonita to test the deposit's southern depth extension. Assay results from all recent drilling are pending.
Altamira Gold (OTCQB:EQTRF) has secured a crucial Environmental Installation License (LI) for trial mining at its Cajueiro Project in Pará State, Brazil. The permit, valid until September 22, 2027, allows processing of up to 100,000 tonnes of material annually across two mineral rights in the Baldo and Matrincha targets.
The Cajueiro project, located 75km NW of Alta Floresta, comprises two gold mineral resources: Cajueiro Central with 185,000 oz Indicated (5.66Mt @ 1.02 g/t) and 515,000 oz Inferred (12.66Mt @ 1.26 g/t), and Maria Bonita with 357,800 oz Indicated (24.19Mt @ 0.46 g/t) and 362,400 oz Inferred (25.64Mt @ 0.44 g/t). The project features eight additional untested exploration targets within an 8km radius.