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DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD- COPPER-MOLY-SILVER SYSTEM

DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

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Page 1: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

DOROTHEA PROJECTNORTHWEST ONTARIO

A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY-

SILVER SYSTEM

Page 2: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

200 km NORTHEAST OF THUNDER BAY,ROAD ACCESSIBLE PROPERTY

Page 3: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

FAVOURABLE LOCATION• Dorothea Project is in the Beardmore-Geraldton gold belt• Belt produced 4.2 million ounces of gold from 1935 to 1971• Recent exploration has outlined new resources of over 4 million ounces of gold.

Page 4: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

GEO

LOG

Y

Page 5: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

STRIPPED GRANODIORITE – NOTE PERVASIVE BROWNISH ANKERITE ALTERATION

Page 6: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

QUARTZ STRINGERS AND ANKERITE ALTERATION

Page 7: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

ANKERITE AND HEMATITE ALTERATION AND QUARTZ STRINGERS

Page 8: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

ANKERITE ALTERATION RINDS ON WEATHERED SURFACES OF GRANODIORITE

Page 9: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

HIGH GRADE COPPER-GOLD STRINGERS WITH HIGH SILVER VALUES – BRINGING THE AVERAGE UP

Page 10: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

MAPPING BY GUNNEX IN 1971 OUTLINED Cu-Mo SULPHIDES OVER AN AREA 500 BY 400 METRES – NOT

ASSAYED FOR GOLD OR SILVER

Page 11: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

LIMITED STRIPPING AND SAMPLING IN 2010 REVEALED WIDESPREAD LOW-GRADE GOLD WITH THE COPPER-

MOLYBDENUM MINERALIZATION

Page 12: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

STRIPPING IN 2010 EXPOSED HIGH GRADE Cu-Au-Ag-Sb ZONE. Note silver assays up to 816 g/t

Page 13: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

POTENTIAL MINERAL RESOURCE

• 500 metres by 400 metres by 300 metres deep, density = 2.5 g/cc, assuming a grade of 1 gram per tonne gold equivalent =>

• 3,700,000 ounces of gold equivalent.• Average grade has not been determined yet.• THIS IS OUR TARGET

Page 14: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

There are inliers or cupolas of granodioritesuggesting that the mineralized zone is more extensive

in the subsurface than it appears on the map

Page 15: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

THE PROGRAM

• Mapping to fully delineate the mineralization

• Exposing the high grade “sweetener” zones

• Sampling to delineate the gold-bearing area

• Drilling to determine the overall grade

Page 16: DOROTHEA PROJECT NORTHWEST ONTARIO A LARGE TONNAGE, LOW GRADE, PORPHYRY GOLD-COPPER-MOLY- SILVER SYSTEM

GOLD-BEARING QUARTZ VEINS IN THE EASTERN PART OF THE PROPERTY ARE A WHOLE OTHER TARGET

AREA