Rokeby Resources Limited · ASX:RKB
Rokeby Resources — Inca Minerals — Investor Presentation (April 2014)
19 slides from Rokeby Resources's investor presentation, April 2014
Slide 1: ASX: ICG
ASX: ICG
Slide 2: Disclaimer
Disclaimer This presentation has been prepared by Inca Minerals Limited (ICG). The information contained in this presentation is a professional opinion only and is given in good faith. Certain information in this document has been derived from third parties and though ICG has no reason to believe th
Slide 3: Emerging World-Class Porphyry Deposit At Inca's Flagship Chanape Project
Emerging World-Class Porphyry Deposit At Inca’s Flagship Chanape Project 3 Page 3
Slide 4: Chanape – 2013 Summary
Chanape – 2013 Summary First half of 2013 - Discovery of mineralised porphyry • Maiden hole (CH-DDH001) drills into mineralised porphyry • Acclaimed expert verifies discovery • Surface exploration generates 40+ epithermal and porphyry drill targets Second half of 2013 - Confirmation of mineralised p
Slide 5: Chanape - So Far in 2014
Chanape - So Far in 2014 Third deep hole drills into 459m of porphyry • CH-DDH011 has longest mineralised porphyry intersection to date • CH-DDH011 has most visible chalcopyrite seen to date • Significant >1% Cu intervals intersected – open ended Putting shape and size to porphyry CH-DDH008 CH-DDH00
Slide 6: CH-DDH001 - Feb 2013
CH-DDH001 - Feb 2013 Maiden deep hole: CH-DDH001 CH-DDH001 • Intersects epithermal mineralisation: 108m interval @ 2.0g/t Au, 41g/t Ag from surface • Intersects porphyry and breccia style mineralisation: 220m interval @ 0.13% Cu, 120ppm Mo from 380m to 600m • Intersection includes three separate zon
Slide 7: CH-DDH008 – Dec 2013
CH-DDH008 – Dec 2013 Chalcopyrite-bearing Second deep hole: CH-DDH008 hydrothermal breccia @ 664m • Successfully intersects porphyry SW of CH-DDH001 Highly silicified • Intersects porphyry and related hydrothermal breccias between brecciated 496m and 728.9m down-hole depth (EOH) porphyry @ 724m • Lo
Slide 8: CH-DDH011 – Jan 2014
CH-DDH011 – Jan 2014 Third deep hole: CH-DDH011 Potassic altered monzodiorite • Successfully intersects porphyry SE of CH-DDH001 • CH-DDH011 intersections include: o 97m down-hole interval @ 0.58% Cueq, from 770m including: 11m interval @ 1.76%Cueq from 770m 7m interval @ 1.4% Cueq from 809m 8
Slide 9: Three Porphyry Holes
Three Porphyry Holes Summary location plan of the three porphyry holes CH-DDH001 CH-DDH008 (vertical to 600m) (angled to 729m) CH-DDH011 (angled to 1,047m) 9 Page 9
Slide 10: Epithermal Drilling
Epithermal Drilling CH-DDH006 @ 85.9m Epithermal holes deliver broad gold, silver and copper intersects • CH-DDH005 discovers hidden breccia • CH-DDH006 and CH-DDH007 intersect robust grades: • CH-DDH006: 66m @ 0.93g/t gold, 14.64g/t silver and 0.24% copper from 33m CH-DDH005 @ 143.5m • CH-DDH007: 7
Slide 11: Historic Data Review
Historic Data Review Significant Gold, Silver, Copper Mina Chanape 10 de Mineralisation Revealed in Old Julio Vein mine Mining Data • Previous mining at Chanape targets gold, silver, copper and base metals- bearing veins • Average grades at the Fulvia Mine include: 2.96g/t gold, 408g/t silver, 0.96%
Slide 12: Permit Expanded
Permit Expanded Current Program (2013-early 2014) • DIA Drill Permit approved: • Valid to mid 2014 • Covers all current targets • 10,000m drilling permissible Following Program (Mid-late 2014) San Damian community highly supportive of Inca • EIAsd Drill Permit commenced • Already well advanced - sch
Slide 13: Chanape's Potential
Chanape’s Potential Simplified ore-zones at Toromocho Toromocho • Is a Cu-Mo-Ag multi-ore zone porphyry system • Is a mega-sized porphyry deposit containing 2.15Bt ore at 0.5% Cu • Sold in 2007 for >US$ 750M - it will produce 250,000t of Cu annually by 2016 for 35 years Chanape • Is a newly discover
Slide 14: Chanape Porphyry Model
Chanape Porphyry Model Depth of mineralisation Visualising depth, grade and development options … • Some forms of mineralisation occur at surface (breccias, vein systems) • Cu-Mo porphyry mineralisation accessible from valley sides Mount Chanape • Further occurrences yet to be uncovered Upper Epithe
Slide 15: Chanape & Toromocho
Chanape & Toromocho • Cu-Mo-Ag Porphyry System with Au • Cu-Mo-Ag Porphyry System • Multiple porphyry stocks • Multiple porphyry stocks • Multiple mineralised breccias 30kms • Multiple mineralised breccias • No skarn mineralisation to date • Skarn mineralisation • Large SP anomaly • Large SP anomaly
Slide 16: Chanape's Location
Chanape’s Location Chanape is located in a mining corridor - close to road, rail and power Smelter Toromocho 2.15Bt porphyry National Road (black) Rail (blue) Power (red) Local operating mines Smelter Lima Inca’s Chanape Smelter, Port Porphyry Project 16 Page 16
Slide 17: 2013/14 - Chanape Time Line
2013/14 - Chanape Time Line Activity 2013 Q4 2014 Q1 2014 Q2 2014 2014 Q3 Q4 Drill Permit (DIA) 10,000m Approved Completed Drilling Program <5,000m Commenced (3,000m) Drill Permitting (EIAsd) >20 Base Line Scheduled Processing platforms (>20,000m) F/Work Approval Clay mineral mapping (deep holes) Co
Slide 18: Dingo Range Nickel
Dingo Range Nickel Dingo Range Nickel Project • Prospective for Mt Keith/Windara Ni sulphide mineralisation (similar to Rox Resources’ Camelwood/ Cannonball/ Musket Ni-discovery at their Mt Fisher Project) • Existing high priority targets including DR001 which is 10km in length, with elevated Ni and
Slide 19: Inca – Why Invest
Inca – Why Invest Drilling has confirmed large Cu-Mo porphyry at Chanape – could lead to massive re-rate Steady drilling for 2014-2016 Resource building 2014-2018 Building in-country/in-company porphyry expertise Incubation of quality South American projects Generating interest from glob