Slide 1: Marimaca Copper Deposit: High Resolution Magnetics Targeting
Marimaca Copper Deposit High Resolution Magnetics Targeting Large Sulphide Down-dip Potential HR MagDrone Survey Results Previous Drilling Sulphide Intercepts Review 3D Model and Sulphide Targeting Follow-up Exploration Sergio Rivera, VP Exploration Marimaca Copper Co - Webinar | July 22th, 2020
Slide 2: Disclaimer
Disclaimer 1 This presentation includes certain forward-looking statements about future events Unless otherwise indicated, Marimaca Copper Corp. has prepared the technical and/or financial results which are forward-looking in nature and subject to risks and information in this presentation (“Technic
Slide 3: Marimaca Copper Project: exciting copper project in a great location
Marimaca Copper Project: exciting copper project in a great location 2 All the attributes of a low capital cost, high margin, copper development Outstanding location, tier Significant oxide copper 1 mining jurisdiction, access resource and exciting sulphide to 1st class infrastructure potential (25k
Slide 4: Marimaca Project Geology: fundamentals for deep sulphide potential
Marimaca Project Geology: fundamentals for deep sulphide potential 3 Mineralization controlled by a regional scale system of sheeted fractures and dykes, created by a major crustal extensional event Mineralization was introduced along fractures as interpreted alternating High grade Cu Oxide minerali
Slide 5: Drone-Magnetics Results: good correlation between geology and magnetics
Drone-Magnetics Results: good correlation between geology and magnetics 4 Rock Types Survey Technical Summary > 0.1%Cu • Drone-Mounted High-Resolution Magnetic Survey • Data collected and processed by GFDAS (*), Santiago, Chile • 2 x 2 km area, lines each 25 m, altitude 20 m above ground level • 162
Slide 6: Drone-Magnetics Results: mag anomaly in 2D cross-section
Drone-Magnetics Results: mag anomaly in 2D cross-section 5 Cu Sulphide intercepts masl Projected to cross-section (*) Sulphide MOD Mineral Zone TCu Grade % > 0.03 SI MVI Mag Sup (SI) Limited depth extension interpretation due to EW 500 m line extent (*) same intercepts as June 8th, 2020, News Releas
Slide 7: Drilling Sulphide Intercepts: mineralization and magnetic susceptibility
Drilling Sulphide Intercepts: mineralization and magnetic susceptibility 6 Drill samples observed sulphide mineralization Strong Act-Mgt alteration • Several deep drill holes intercepted perched primary Mgt-Act sulphide mineralization halo Cp • Observed primary sulphides are chalcopyrite and Cp Mgt
Slide 8: 3D Magnetic Model: geology, mineralization and magnetics integration
3D Magnetic Model: geology, mineralization and magnetics integration 7 Mineralization controls and deposit geometry • Main NS oriented, eastward dipping structure geometry of oxide zone structural controls, can be projected down dip and connected with positive mag high • Main structural limits of th
Slide 9: 3D MIV Model: a large sulphide target beneath Marimaca Cu Oxides
3D MIV Model: a large sulphide target beneath Marimaca Cu Oxides 8 RTP Mag false relief >0.03 SI solid • The MVI 3D Model is merged with geological, mineralization, alteration, and Mag Susceptibility and drill hole data to produce a reliable MVI >0.03 SI solid, that can be interpreted as a down dip
Slide 10: 3D Magnetic Model: exploration follow-up
3D Magnetic Model: exploration follow-up 9 • Frontier field collection and processing techniques has been used to potentially unlock the copper sulphide potential beneath the Marimaca Oxide Deposit • The High-Resolution Drone-Mounted Magnetic survey, when integrated RTP Mag with detailed geological
Slide 11: Marimaca Copper Deposit
Marimaca Copper Deposit High Resolution Magnetics Targeting Large Sulphide Down-dip Potential HR MagDrone Survey Results Previous Drilling Sulphide Intercepts Review 3D Model and Sulphide Targeting Follow-up Exploration Sergio Rivera, VP Exploration Marimaca Copper Co - Webinar | July 22th, 2020