Comstock Inc. · AMEX:LODE
Comstock — Goldspring — RedChip Investor Conference (March 2009)
21 slides from Comstock's conference presentation, Mar 24, 2009
Slide 1: RedChip Investor Conference, March 24, 2009
March 24, 2009 RedChip Investor Conference San Francisco, California > Project Permitting and Environmental Stewardship >» Resource-Reserve Report Status > Road to Production >The Opportunity
Slide 2: Goldspring, Inc Team
Goldspring, Inc Team Added Depth to Board: > Bob Reseigh- Director > Jonathan Jaffrey - Director Team with Experience and Proven Success: > Team of geologists and engineers with diverse experience in a variety of precious metal mineral deposits > Network of professional consultants who are leaders i
Slide 3: Comstock Lode Project location map
Slide 4: Permit Modifications
Permit Modifications To accommodate drill success > First Phase 4 year Mine Pit »>Federal — State - County > Mine Safety and Health > Water Quality > Air Permitting »Land Reclamation >Future Permitting for NEPA for Economic Ultimate Pit
Slide 5: Resource to Reserve
Resource to Reserve » SEG Regulations (Industry Guideline 7) > Mineral Reserve Declaration Report Implemented Through Guidelines Published by the Society of Mining Engineers (SME), 2007
Slide 6: Relationship between Exploration Results, Mineral Resources, and Mineral Reserves
Relationship between Exploration Results, Mineral Resources, and Mineral Reserves (from SME, 2007) EXPLORATION RESULTS MINERAL MINERAL. RESOURCES RESERVES Increasing level of geoscientific knowlede and confidence 1 MEASURED Consideration of mining, metallurgical, economic, marketing. legal, environm
Slide 7: Drilling Density
Drilling Density » Adequate for Reserve Estimation > Drill centers less than 100’ (30m) apart
Slide 8: Resource Area Drilling March 2009
| Resource Area Drilling March 2009 Bee : Legend 3p Display Del Hole Crowes ‘Ounces per ton gold ‘© c.000000- 0.004000 0.024001 0.050000 0.080001 0.109000. . . © tooo -0 200000 © 5000012200000
Slide 9: West-East drill cross section
Slide 10: Economic Evaluation
Economic Evaluation » Economic Pit Design > Scheduling of Production
Slide 11: Many Pit Sequences Under Consideration
Many Pit Sequences Under Consideration
Slide 12: Pit sequence maps
Slide 13: Analytical Sampling and Assays
Analytical Sampling and Assays » Accredited Commercial Analytical Laboratories » Under guidelines pre-established) for QA/QC
Slide 14: Metallurgical Testing
Metallurgical Testing » Accredited Commercial Metallurgical Laboratories » Process Selection (Mill and Heap Leach) Establish Expected Recoveries by Testing and Analysis > 3'4-Party Review
Slide 15: GoldSpring Mining Process Flow Sheet
Slide 16: Mill Equipment Arriving at Goldspring
Mill Equipment Arriving at Goldspring
Slide 17: Resource Area Drilling June 2008
source Area Drilling June 2008 ne - Legend 3p Display Dr Hole Grau ‘Ounces per ton gold © cc00000-0,c24000, .g24001 0.050000 0.050001 - 0.100000 0.100001 0.800000 500001 «2.000000
Slide 18: Drill hole grade display
Legend sp Display Del Hote Grou Ounces per ton gold © 0.000000- mzso0t o.so0nt- 0.100001 0.500001 ‘.02ac00 0.050000 09000 500000 2.000000
Slide 19: Drill hole grade display
Legend 3p Dipiay rit Hole Grau ‘Ounces per ton gold © 000000: © ozsoo1- © on50001« @ 0.100001 ‘.c2a000 6.050000 0.100 ‘200000 2.000000
Slide 20: 3D Geology Map
Slide 21: Summary
Summary > Team of Mining Professionals > A Historical World Class Deposit » Consolidation of Comstock Mining District > Huge Exploration Potential » Successful Resource Drilling Program >» Heading Towards Production
Goldspring — RedChip Investor Conference (March 2009) on 6ix