In Marmot
or-lead type.
sits in these
when prices

o named by
1e is in the
s character-
ieral-bearing
§ 1,500 feet
tion of most
me north of
1 2 feet are
vorkings are

<snown point,
uics. South-
1e sediments

Where the
anics, but is
one diverges
until at its
nents. The
ke varies to
m about 10

‘gillites were
fhe Portland
row, parallel
y took place
earing. The
the argillites
gles, so that
strike a few
shear zones,
eeper and in

1arrow shear
strike north
it the faults
or bends in
2s the faults
neral steeper
faults inter-
is 45 degrees
steeper than
ere initiated,
1d along the