385 
Mineralbildung in Schmelzmassen etc. 
?. Graue 
Interferenzf. 
Später 
Olivin (?). 
Opt. Character 
"[EIOULLLUNON SoAtzisod YO 
———= 
“SBID 
imu 480.7 
a 
“OULU 
qayedg 
HYHOUy 
pun gren pi 
"UuPDLIYDS 
93188) 
=== eee 
‘HOUSE uosomsop ‘Or 
uoA mds 4 » ®% FET ‘ON 
log: — ‘ULAI[O [[810Q1 10Ygdg 
— 
BEY -GLG |08G:06 297 G:7"L EVE: LE | SET 1098 | 2:8 
89°6:679) 07:09| 78:99 
OnE oT nr):02) 
96T GET 960 860 86'0 GO'T G6'0 98'0 98'0 "YLOATLOS.IONVG 
8966 68°86 0866 96°66 99°66 6666 | 27707 | 966 | 00';00T | owuung 
180870 OV'G SAT | 72.0909 Teg sap 
ge: 3 falk 3 
0 290 GT GT ON 
2E0 andg 870 OT 
070 06°0 auds 00°G LAN) 0G'0 LEQ 9°GG L'8T å O4 
056 SVG WS 8T'0 88° 09'9 OUR 
8a'OT 12, | RB LETT Lrg (de) QT | Ge 85 ° OÙ 
LS 6G 00'GE IOP 9G LE 6606 ST'GT MEE L6S 1’9E 079 
O6'G veg GI 18"), GL PG I6'66 Sse" | OG 68 ND G 
I&' GP OS ET 09' LE 87 96 8966 LS EP 1298 STE 0:68 Len 018 
09T ‘ON | 691 ON | 891 ON | OFT ‘ON | zer ‘ON | Ger ‘on | 991 ‘om la Fer ‘one ‘For on 
13 B. 
Trykt den 24 Februar 1890. 
25 — Archiv for Mathematik og Naturv. 
