yperthite, near 
basic type of rock, 
olite and orthoclase-micro 
the junction of a small vein with a more 
Fig. 2.—Intergrowth of scap 
(x 12%.) 
a 
= : 
3 OS 
S R 
2 ban 
i=) 
i x 
S NS 
- 
5 ; 
oO > 
=I © 
a x 
= => 
i) 
=e 
RM x 
AN 
= S 
Cc a S 
was 
; > 
& S) = a 
g ae 
, YW5> ~ a LL 
IES Ne OR ge 'S fst 
YM pA =-5 2 les 
LL fp os = ad 
eS YYZ, oO nD ~ 
x ZZ g Ss Pies 
Batches 
Oo aS 
ST Ss 
ss) 
a S 
) x 
aes at 
fae) 4 
= 
NS Ss 
: ~ 
eI = 
= 
oS ‘ 
\| a) 
= oh 
- 
-- 
3 aif 
Pyroxene. | 
— 
[14 = Sphene; 16=Scapolite ; 20 
