Orosur Mining PLC (OTCMKTS: OROXF) is a gold and silver exploration and development company with a diversified portfolio of assets in Latin America. The company’s flagship Anzá Gold Project, located in the Antioquia department of Colombia, hosts high-grade epithermal vein mineralization and has progressed from grassroots exploration to a fully permitted mine. Alongside Anzá, Orosur maintains an advanced exploration programme at the San Gregorio gold-silver district in the Catamarca province of Argentina, where systematic drilling continues to define multiple vein structures.
Since its 2005 incorporation, Orosur has built a track record of project advancement, including the commissioning of small-scale gold processing facilities in Uruguay and Argentina before focusing on Colombia. The Anzá project, granted a formal mining licence in 2020, encompasses both open-pit and underground targets feeding into a modular processing plant capable of treating material from multiple zones. Geologists and engineers employ detailed mapping, geochemical sampling and three-dimensional resource modelling to prioritise high-potential targets across the company’s 28,000-hectare land package.
Headquartered in Jersey with regional offices in Medellín and Buenos Aires, Orosur is supported by a board and executive team with deep expertise in Latin American mining, project finance and metallurgy. Chief Executive Officer Trevor Benson brings more than 20 years of mine development experience in the region, while Finance Director Lisa Meyer, a chartered accountant, oversees corporate governance and financial planning. Their leadership is complemented by a multidisciplinary workforce committed to safe operations, environmental stewardship and community engagement in host jurisdictions.
Looking ahead, Orosur aims to expand its resource base through infill and step-out drilling at Anzá, advance feasibility studies for underground development and explore satellite targets within its existing concessions. With a disciplined approach to exploration, phased permitting and operational optimisation, the company is positioning itself to unlock value from its Latin American precious metals assets.
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