Mount Harper

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Mount Harper
Elevation 1,845 m (6,053 ft)
Location Yukon, Canada
Range Ogilvie Mountains
Prominence 580 m (1,903 ft)
Coordinates 64°40′30.0″N 139°52′19.2″W / 64.675, -139.872
Topo map NTS 116B/12
Age of rock Late Proterozoic

Mount Harper is a deeply eroded Late Proterozoic volcanic complex located 71 km north of Dawson City and 33 km west of Mount Gibben. Mount Harper is in the Ogilvie Mountains and is the 1200 m thick remnant of a subaqueous-to-emergent basaltic shield volcano capped by small rhyodacitic and andesitic flood flows and oversteps the Harper Fault.

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