The 12 closest competitors and alternatives to Astra Exploration Inc. among mining companies — ranked by similarity to what Astra Exploration Inc. actually does, not by market-cap band.
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Astra Exploration Inc. operates as an exploration firm, dedicated to securing, evaluating, and advancing epithermal gold-silver deposits throughout Chile. The company's portfolio includes an 80% ownership stake in the Pampa Paciencia project, situated in Chile's Antofagasta Region. Its principal office is located in Vancouver, Canada.
Astra Exploration Inc. is a mining company headquartered in Alameda, Canada. It is publicly listed (ASTR) with a market capitalisation of $48.1M. Xcout tracks 22 named people at Astra Exploration Inc., including Brian Miller (Chief Executive Officer).
16 more named people on record for Astra Exploration Inc., with roles, board committees and tenure — see the full roster →
Ranked by semantic similarity — how close each company is to Astra Exploration Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar mining company
Pampa Metals Corp. is a mineral exploration company focused on identifying and advancing copper-gold porphyry projects, primarily in Chile. It serves shareholders and mining-industry partners by acquiring, exploring, and potentially developing mineral properties.
Similar mining company
Wealth Minerals Ltd. operates as a junior entity within the mineral resource sector, focused on identifying, acquiring, and advancing mineral properties across Chile, Canada, and Mexico. While its primary exploration efforts target lithium, the company also investigates deposits of precious metals and copper. A cornerstone of its holdings is the Atacama project in northern Chile, which includes 144 exploration concessions spanning approximately 46,200 hectares within the Atacama Salar in Antofagasta's Region II. The company's corporate headquarters are located in Vancouver, Canada.
Similar mining company
Aldebaran Resources Inc. focuses on the discovery, exploration, and evaluation of mineral assets within Canada and Argentina. The company boasts full, 100% ownership of several significant projects, including the Rio Grande copper-gold project, which is located in Argentina's Salta Province in the country's northwest. Its Argentinian holdings also extend to the Aguas Calientes, El Camino, Catua, Oscuro, and La Frontera properties. Furthermore, Aldebaran has secured an option to obtain an 80% stake in the Altar copper-gold project. This comprehensive project, situated in Argentina's San Juan Province, consists of nine mining concessions along with nine servidumbres (access rights). Aldebaran Resources Inc. was founded in 2018 and maintains its corporate headquarters in Vancouver, Canada.
Similar mining company
Montero Mining and Exploration Ltd., together with its subsidiaries, engages in the identification, evaluation, acquisition, exploration, and development of mineral properties in Chile. The company explores for gold, copper, and molybdenum deposits. It holds a 100% interest in the Avispa coppermolybdenum project, which consists of the Avispa and Abeja concession areas covering an area of 203 square kilometers, both located in the Atacama region of northern Chile. The company also has an option to acquire a 100% interest in the Potrero gold project and the Elvira gold project located in Chile's Maricunga Belt. Montero Mining and Exploration Ltd. was incorporated in 2006 and is headquartered in Vancouver, Canada.
Similar mining company
Argentina Metals Corp. is a mineral exploration company. The firm engages in the acquisition, exploration, and development of resource properties. The company was founded on October 21, 2024 and is headquartered in Vancouver, Canada.
Similar mining company
Tribeca Resources Corp is a copper exploration company headquartered in Vancouver, Canada, focused on discovering and developing assets in the Coastal IOCG Belt of northern Chile.
Similar mining company
NGEx Minerals Ltd. focuses on identifying, exploring, and advancing mineral properties across Chile and Argentina. The company's primary asset is the Los Helados project, a significant porphyry deposit containing copper and gold, which covers roughly 20,000 hectares. This key project is situated in the Andes Mountains, specifically within Chile's Atacama Region. Established in 2019, the firm's main office is located in Vancouver, Canada.
Similar mining company
Centauri Minerals Inc. engages in the mineral exploration in Northern Argentina. It primarily explores in gold, copper, and silver projects. The company's flagship project is the Centauri's Rio Grande Gold-Copper Project located 250 km west of the city of Salta and 40 km east of the Chilean border. The company was incorporated in 2025 and is based in Vancouver, Canada with additional location at Argentina. Centauri Minerals Inc. operates as a subsidiary of Aldebaran Resources Inc.
Similar mining company
San Lorenzo Gold Corp. functions as a mineral exploration company, concentrating its efforts on securing and developing mining properties throughout Chile. The firm primarily seeks out deposits containing gold, copper, silver, and cobalt. Its key asset is the Salvadora project, a substantial 9,062-hectare site in Chile's Atacama Region, in which the company holds full ownership. San Lorenzo Gold Corp. has its corporate base in Calgary, Canada.
Similar mining company
Austin Gold Corp., a gold exploration enterprise founded in 2020, focuses on identifying and appraising mineral property interests primarily within Nevada. The company's headquarters are located in Vancouver, Canada. Its most significant asset is the Kelly Creek Project, an extensive site spanning 136.8 square kilometers in the Kelly Creek Basin of southeastern Humboldt County, Nevada. This project comprises a blend of 6 patented and 1,600 unpatented mining claims. Beyond Kelly Creek, Austin Gold manages several other prospects across Nevada: The Fourmile Basin Project, located in Nye County, covers approximately 6,410 acres and includes 312 unpatented lode mining claims. In Elko County, the company holds two properties: The Lone Mountain Project, near Lone Mountain, encompasses about 34.2 square kilometers through 454 unpatented and 6 patented lode mining claims. The Miller Project, occupying roughly 23.5 square kilometers, consists of 281 unpatented lode mining claims.
Similar mining company
Vizsla Silver Corp. specializes in the acquisition, exploration, and development of valuable mineral assets, including both precious and base metals. The company's primary focus is on discovering deposits of gold, silver, and copper. Its most significant undertaking is the Panuco-Copala silver-gold district, situated within Sinaloa, Mexico. The company, which was established in 2017, previously operated as Vizsla Resources Corp. before rebranding to Vizsla Silver Corp. in February 2021. Its corporate headquarters are located in Vancouver, Canada.
Similar mining company
Radius Gold Inc. specializes in sourcing, acquiring, and investigating sites with mineral potential. The company's exploration activities concentrate on unearthing deposits of precious metals such as gold and silver, alongside base metals including copper, zinc, and lead. Its current holdings feature the Holly and Banderas properties, both situated in Guatemala. In Mexico, Radius Gold's interests span across several projects: the 155-hectare Maricela project located in Sonora, and a trio of properties in Chihuahua—the expansive 10,379-hectare Rambler project, the 10,250-hectare Amalia project, and the 300-hectare Plata Verde project. The firm's principal office is established in Vancouver, Canada.
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