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property and appear to be related to a similar green diorite.

On the Homestake near the cabin a quartz voin (or
quartz veins), up to 28 inches wide but mainly much narrowor, has
been exposed by three cuts for about 150 feet. The vein is well
mineralized with pyrite, galena, and possibly other sulphides.

It is said to return assays up to 1 ounce in gold a ton. An adit
driven at a level about 50 feet below the lowest showing failed
to strike the vein, but the rocks are much faulted ond the ayelaing
does not continue to below the lowest showing.

On the Lucky Strike a 2- to 3-foot quartz vein sparsely
mineralized with chalcopyrite, bornitc, and magnetite is traceable
for 70 feet. Other veins on the Nugget group and elsewhere up to
3 feet in width have been traced for distances up to 50 fcet.

Some of these, end other scattered deposits, carry free gold and
values up to and over 1 ounce e ton in gold. At tue base of the
mountain, on the Copper King group, there is said to be much
copper mineralization scattered over a considereble area and
extending up the slope in some sections. Some of this is reported

to carry good values in gold.

Other Properties. The Triune property incluces the upper part or
the mountain, where there is sparse copper mineralization with
low silver values and probably similar to that at the Copper King
property. On the Jackie group, on the Lowrie Creek slope of the
mountain, a zine deposit has been found. Sparse pyrite-galena-
sphalerite mineralization without values in gold or siiver occws

on the April and May group.

Thornhill Mountain Area

Thornhill mountain is underlain mainly by .ibite-rich
intrusives cut by related green albite porphyry dykes, white (like

kes, and in some places

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porcelain) or light cherty-grey albitit<

pegmatites. The north end of the mountain is of t grey granitic

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