valle ancho project - ngex minerals · explorers. slide 2 •underexplored 100,000 ha land package...
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VALLE ANCHO PROJECTDISTRICT-SCALE COPPER-GOLD EXPLORATION OPPORTUNITY
www.ngexminerals.com
A Lundin Group Company
NO GUTS, NO GLORYTSXV: NGEX
EXPERIENCED AND SUCCESSFUL SOUTH AMERICAN
EXPLORERS
Slide 2
• Underexplored 100,000 Ha land package
• Argentina side of the MaricungaGold Belt >100Moz on Chile side
• Along the crustal scale Valle Ancho lineament
• Historical drill results• 62 m @1.02 g/t Au
• 84 m @1.15 g/t Au
• 14 m @ 1.15 g/t Au
• No exploration for almost 20 years
• Plentiful groundwater
VALLE ANCHOHIGH POTENTIAL COPPER-GOLD PROJECT
Valle Ancho Block superimposed
Au
Cu
Cu Skarn
VALLE ANCHO
Slide 3
• District scale land package
• Multiple drill ready targets‒ Oxide gold
‒ Supergene enriched copper
• Well developed oxide profile ~100m
• Extensive regional data set‒ Historical data >$40M spent
‒ Satellite alteration mapping
‒ Airborne geophysics
‒ Field mapping and sampling
*Note these results are historical in nature and have not been verified by NGEX. See News Release dated September 9, 2019 for details
HISTORICAL DRILL RESULTS* TO FOLLOW UP
62m @ 1.02 g/t84m @ 1.15 g/t
ASTER ALTERATION MAP
• Au
• Au
• Cu
AIRBORNE MAGNETIC SURVEYQ1 2020- Interrupted by COVID19
Green completeBlue Pending
Slide 5
VALLE ANCHOHIGH POTENTIAL COPPER and GOLD TARGETS
Nordin: Oxidized Maricungastyle mineralization
A4: Porphyry Target
Quebrada Porphyry Target, Eocene?
A5: Alteration zone
La Austral: Epithermalsilicified breccias
Vicuñas: Skarn, epithermal Au
Aparejos: Skarn Cu
Interceptor: Porphyry Target
Cu-Au Target
Au-Ag Target
VALLE ANCHO TARGETSMULTIPLE AGES AND STYLES OF MINERALIZATION
14-12 Ma Miocene Gold system
Slide 6
Unknown age Porphyry Copper
Eocene-Oligocene ~36 Ma Gold Rich Porphyry CopperMiocene ? Maricunga Style Porphyry + Epithermal High sulfidation
Gold
Skarn
Copper-Gold
Copper-Moly Copper-Moly
Quebrada TargetNordin Target
Interceptor Los Aparejos
Slide 7
NORDIN TARGETMiocene Maricunga-Style Gold Porphyry + Epithermal High Sulfidation Mineralization
K Alunite_Quartz Structure
Banded quartz veinlets
View to NW
• Maricunga-style gold porphyry
• High sulphidation alteration and mineralization overprinted onto porphyry
• Oxidized to between 80m and 100m depth
• Historical drill results
• NZR01: 62 m @1.02 g/T
• NZR12: 84 m @1.15 g/T
• NZR17: 14 m @ 1.15 g/T
Drill intercepts are historical results that have not been independently verified by NGEX Minerals.
Slide 8
VALLE ANCHO
Gold Rich Porphyry Copper
• Probable Eocene Porphyry Copper mineralization
• Large 2.5 x 0.85 Km zone of hydrothermal alteration exposed in an erosional window
• Mineralization appears to extend under younger cover rocks
• Goethitic leached capping dominant
• Sericitic alteration + D-type Veinlets and potassic core + A and B-type veinlets (700 m by 350 m wide)
LA QUEBRADA TARGET
Slide 9
INTERCEPTOR TARGETCu-Mo Porphyry
• Outcropping porphyry copper system
• 2km x 0.5 km of hydrothermal alteration
• Sericitic alteration + D-type veins + tourmaline breccias and veinlets
• Jarositic leached capping dominant
• Outcropping area of potassic alteration
Slide 10
LOS APAREJOS TARGETCu-Au Skarn
-
• In situ Cu Oxide in Prograde Skarn
• Unknown age
Slide 11
LA AUSTRAL TARGETEpithermal Au-Ag in silicified breccias
-New Area Identified this season
• Up to 7 g/t Au and over 700 ppm Ag
• High sulfidation affinity
ALL WEATHER CAMP
GOOD ACCESS / MODERATE TOPOGRAPHY
NGEX Minerals | VALLE ANCHO SUMMARY| 2020
Slide 14
Company Head Office
NGEx Minerals Ltd.
Suite 2000 - 885 West Georgia Street
Vancouver, BC
Canada V6C 3E8
Telephone: (604) 689-7842
Fax: (604) 689-4250
Website; www.ngexminerals.com