It said this result was part of a wider 2.5m at 404g/t gold and 415g/t silver from 104m, 25m below the known Nugget zone mineralisation and remained open.
Other assay highlights included 49.6m grading 1.8g/t gold from surface, intersecting Nugget zone mineralisation.
The Eric Sprott-backed company has a C$2 million (US$1.5 million) exploration programme underway this year at the property in the historical gold-rush district, targeting the Nugget zone, Gay Gulch and Lone Star.
Highlights from drilling at the property last year included 91m at 1.02g/t gold from the Lone Star zone.
Klondike Gold had $2.8 million (US$2.1 million) in working capital at the end of May after raising $2.2 million at 20c per unit and 22c per flow-through unit.
Its shares hit a 52-week high of 43.5c intraday, closing up 9.3% to 41c to capitalise it at about $45 million (US$34 million).