42 Pentti Eskola. . j fa (TINGS 
39 B. From this point the exposures continue along the ridge 
followed by the route into point 62 B. West of the first- M 
named point we did not see any. outcrops of rocks, but it 
seems probable that the syenites continue somewhat farther 
northwest. | 
A few kilometers westwards from the above-named er 
occurrence the same rock was found at point 51 A. Here 
is the northwestern border of the sviatonossite mass, bounded 2 
by limestone. 
Still farther west the same rock-mass was crossed by 
the route at points 64 B k and 64 B1. In this section the 
breadth of the mass could be estimated at about one kilo- 
meter. In the above-named localities the zone is much 
broader. | 
From these observations it appears that the sviälonassi 
mass in question is stretched out in' a direction of approxi- 
mately N 60? E or nearly parallel to the strike of the injected - 
rocks. The length of this mass is about 5 kilometers in 
minimum. 
Wave-worn blocks of the sviatonossite were er INN 
a great abundance, among the shore-drift on the western ; 
coast of Sviatoy Noss, northwards from point 47 A. It was 
here the garnet-bearing syenites first attracted my attention 
during an excursion along the beach. Going towards the 
North the relative amount of these rocks in the shore-drift 
increases rapidly to more than 50 percent of the whole mate- 
rial. This place is situated nearly where the sviatonossite- 
mass would cross the shore-line, if continued along its strike. 
Thus it seems possible that the rock-mass reaches up to the 2 
shore, though here hidden beneath the drift. Farther north 
blocks of the sviatonossite are sparingly found in the drift, 2 
until, at Markova, their amount increases once more, though 
never to such high percentages as near point 47 A. It is, 
however, safe to assume that andradite-bearing syenitic 
rocks. build up parts of the rock-crust in the central parts 
of the peninsula, not far from Markova. Related rocks of 
granitic and syenitic composition, containing the same kind 
of green monoclinic pyroxene as the sviatonossite, are 
LÅ 
