Diabase Lake is a Lake located in Timiskaming, Ontario and has an elevation of 343 meters.

• Latitude: 47° 40' 31'' North   (decimal: 47.6752777)
• Longitude: 80° 48' 12'' West   (decimal: -80.8033333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 343 meters
• Location: Timiskaming
• Atlas of Canada Locator Map: Diabase Lake
• GPS Coordinate Locator Map: Diabase Lake Lat/Long