22

for 35 feet. At 79 feet from the portal a crosscut adit was run north, but
no other veins were located. The main adit follows a 12-inch sheared zone
in the andesite for 114 feet. The sheared zone contains sparsely dis-
seminated sulphides with occasional enriched zones containing up to 3 or

TRUE NORTH

Bie (aioraive)

\.

cut

SCALE © Rie hie msip
re) 100 200

NOTE: COUNTRY ROCK IS ANDESITE.

Geological Survey, Canada.

Figure 2. Plan of part of M. and K. group.

4 per cent of chalcopyrite. An 8-inch channel sample taken across the
vein 20 feet from the portal assayed: gold, 0-02 ounce a ton; silver, 0-50
ounce a ton; copper, 2-16 per cent. It is probable that the westerly ex-
tension of this sheared zone contained much of the rich sulphide ore found
on the talus slide.