190 
Analyses of augite-syenites. 
| 16 | A B 
ее | 5579 | 5685 57:12 
TiO pays eee ahi | 1:81 = = 
DOS ERS: — | === — 
KON Ne | 1876 | 2156 | 2169 
Ree aay Ya | 1-60 344 | 1:68 
FED lice. | 7:56 114 | 36 
МО. | 14 — | 
MED er FEET 85 | 1:55 
CAO UE | 3-70 526 | 4:03 
NO. I > 607 | 5:93 
0 ie. | 434 366 | 3:48 
H,O above 110°. . | "18 232 58 
WO at 110°.... | 34 
(DIR RENE | | none 
BIO ee | 36 
Total... | 9971 | 9925 | 99-66 
Sp. gr | 2.766 
16. Augile-syenite, N. coast of Kangerdluarsuk, S. Greenland. 
С. Winter, analyst. 
A. Larvikite, Nötterö, Norway. G. ForsBere, analyst '. 
В. Larvikite, Frederiksvern, Norway. G. Forspere. analyst!. 
minerals and of a rather peculiar structure. It consists of a 
fine-grained allotriomorphic aggregate of soda-orthoclase with 
numerous rounded crystals or anhedra of olivine, light gray 
augite and a little barkevikite; the iron-ore is scattered in 
small grains throughout the mass so that every crystal of 
1 W. С. BRÖGGER, Zeitschrift für Krystallographie XVI, 1890, р. 30. 
