154 
Analyses of naujaite and related rocks. 
| 6 аа B С 
si | A webs 
SORTE AS | 49-46 | 43:39 h | 48-10 | 48-35 
ONE ee | 16| 01/5 в а 
DEN ee een | “38 | al trace 
Nomen ras |, 23:53 | 93:13 | 27-37 | 24:20. | 2 
Ве | 3:04 | 3.69 | 356 | 111 | 2:48 
И НИИ 113402 | 1 149 ag 1-89 
Mn AE | "17 | trace 1970 es 
MED ER. | trace | none | "33 51 89 
OA ee eee 80 56 | 1:22 45 | 25 
Ne Ome er ue | 1471 | 19°68 | 17:29 | 15:20 | 13-20 
eC) LL: | 4-34 | 1:51 | 351 | 3:00 | 3-58 
H,O above 110°... | | 1°36 i д. wo 2 
Во | nel 21 |] ea ie fee 
ee. (852-250 ar | 2:80 | 1-49 
SOME SEN. | none none | | | 
| Bei I | попе попе | | 
10124 | 100:80 | 99-65? 100-85 
GINO MIA eo 68 34 
Total... | 100-73 | 99:98 | 99:53 | 99-02 | 100-51 
SD в. 2-53 2545! 
| | 
6. Naujaite, Kangerdluarsuk, S. Greenland. N. У. Ussing, 
analyst*. 
*. Naujaite, Nunasarnak, $. Greenland. С. Winter, analyst. 
' Including "ca. 2 per cent. Ti0,”. 
* Loss on ignition. 
3 In the original the sum is given аз 99:45. 
This analysis has previously been published in H. Козвхвозен, Ele- 
mente der Gesteinslehre, 1598, p. 126. As given above the analysis 
has been completed by the determination of TiO,, made by Dr. 
WINTHER. 
