Orosur Mining Inc. · TSXV:OMI
Orosur Mining — Investor Presentation (December 2022)
18 slides from Orosur Mining's investor presentation, December 2022
Slide 1: Investor Presentation
Investor Presentation London, December 2022 SOUTH AMERICAN EXPLORER www.orosur.ca I TSXV:OMI / AIM:OMI 1
Slide 2: Disclaimer
Disclaimer This document has been issued by Orosur Mining Inc. (the “Company”). This document does not constitute or form part of any offer or invitation to sell or issue, or any solicitation of any offer to purchase or subscribe for, any securities of the Company, nor shall any part of it nor the f
Slide 3: Corporate Snapshot
Corporate Snapshot 12 Month Share Performance Directors and Management Name Position Louis Castro Director and Executive Chairman Brad George Director and CEO Thomas Masney Non-Executive Director Capital Structure and Key Metrics (1st Dec 2022) Nick Von Schirnding Non- Executive Director Basic Share
Slide 4: South American Minerals Explorer
South American Minerals Explorer • Three quality projects: • Flagship Anzá gold project in Colombia • Early stage El Pantano gold exploration project in Argentina • Ariquemes tin project in Brazil. • Anzá under JV to two of the worlds largest gold miners, Newmont and Agnico. Moving to Phase 2. • 45,
Slide 5: Anzá Project
Anzá Project 5
Slide 6: Anzá – late Miocene mid-Cauca belt
Anzá – late Miocene mid-Cauca belt • Primary gold belt in Colombia. • Host to multiple giant gold deposits. • Most sit within a narrow N-S structural corridor. • All porphyry-epithermal systems 6
Slide 7: Anzá – leases and applications
Anzá – leases and applications • Large land holding of +200km2, covering 20km strike of main structures. • Total land holding may start to reduce as part of the conversion and consolidation process. • Several new applications on southern margin may be added. 7
Slide 8: Regional Potential
Regional Potential • Almost all drilling since 2012 up to April 2022 at APTA. • Moved to Pepas early 2022. Bonanza intersections. • 20km of strike of main structure • Southern targets showing promise – high grade geochemical anomalism widespread. 8
Slide 9: Pepas Drilling – resolving orientation.
Pepas Drilling – resolving orientation. • First holes returned bonanza hits from surface • 150.9m @ 3g/t Au • 80.55m @ 3g/t Au • 36.85m @ 2.85g/t Au • But drilled from within orebody, outward. Did not resolve orientation. • Stepped out to the west, assuming westerly dip. • Results suggest likely SE
Slide 10: Anzà, what next?
Anzà, what next? • Pepas drilling suspended temporarily for more ground work. • Mapping and sampling continues in the south. • Work continues on Phase 2 negotiation and documentation. • Phase 2 requires $20m over 4 years, creation of new company and underlying agreements. • Triggers $2m option payme
Slide 11: Brazil - Ariquemes
Brazil - Ariquemes 11
Slide 12: Brazil – Ariquemes Tin
Brazil – Ariquemes Tin • Large land holding (3,000km2) • Mining friendly region. • $3m over 4 years to earn 75%. • Key but unloved energy metal • Supply is fragile, ESG compliant supply more so. • Major tin producing province but under exploited and explored. • Other metals not exploited. • Mining i
Slide 13: Ariquemes – Regional Sampling
Ariquemes – Regional Sampling • Completed regional stream sampling over whole project. • Results still coming in but early signs highly encouraging • Next phase to assess results, focus later programs and reduce land holdings. • Examining other deals in the region. 13
Slide 14: Argentina – El Pantano
Argentina — El Pantano EL PANTANO PROJECT 14
Slide 15: Argentina – El Pantano
Argentina – El Pantano • Large land holding (600km2) in key endowed, mining friendly district. • Near to major producing mine (Cerro Vanguardia – Anglo). • National scale power lines 40km away • Early stage but key geological indicators. • $3m over 5 years to earn 100% • Grass roots - essentially un
Slide 16: El Pantano – basic exploration
El Pantano – basic exploration • Deseado Massif - Jurassic volcanics and major NW structural corridor. • No drilling ever undertaken. • Lithology and alteration suggestive of major low- sulphidation epithermal system • Anomalous high-grade sampling in and around the project • Two phases of Geochem u
Slide 17: El Pantano – positive first signs
El Pantano – positive first signs • Preliminary soils positive and indicative of epithermal system. • Mapping over wider region underway – untouched ground. • Finding veins and pervasive alteration over wide area. • Samples submitted – awaiting assay. • May reassess ”go slow” plan. • Drilling requir
Slide 18: Summary – the new Orosur
Summary – the new Orosur • Anzà progressing as a major project off balance sheet. • About to move to next phase of JV. • Hope to recommence drilling at Anzá in near term. • Brazil Tin venture producing positive first results. • El Pantano – assays awaited. 18
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