LEGEND

Coal seams observed, either

Drift-covered area underground or at the surface

Shale, sandstone, Assumed extensions of
greywacke, coal observed coal seams

; / Projected positions of the
Andesite Ge assumed extensions of coal-
47. bearing horizons X,Y,and Z

SCALE OF FEET
100 200 300

PROBABLY MAINLY ANDESITE:
position of contact with coal-
bearing sediments not known

VERTICAL SECTION

‘Main ‘Adit
. Elev. 2450, :

! Geological Survey, Canada. : AA aS

Figure 11. Plan and vertical section at Lake Kathlyn coal mine.

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