= Ep: Li | | “a . 14 
ae 7 TL PA =, 
1006. No. 6. DIE MINERALIEN D. SUDNORW. GRANITPEGMATITGÄNGE. 143 
I II ll IV 
Odegardssletten Aslaktaket Ural © - Mitchel Co. x 
ThOz. ..... 251 2.59 1.73 — 
HO 03 5 NN 0:66 10.82 — 10.90 
DIN ET 5.38 11.23 } - 
Mg ln M = 1.41 = N. 
Sr  - - - - | om 1.90 0.25 2.37 
120; . 0.37 | 
Di,O3 1.56 å 
Y3203- - | 9.07 8.33 7-83 6.10 x 
Er303 \ \ 13-37 10.80 
Al,03 0.36 0.45 0.19 — à 
Fe5O3 — — IT 
FeO . 4.40 4.08 TNT } 14.61 
À MnO 0.86 0.79 0.69 — 
BeO 0.30 0.64 — — : 
MgO . 0.13 0.19 0.41 = 
ZnO . = = 0.17 — 
EE NET 0430 3-79 0.51 — 
Se 40 058 0.38 = = Br. 
Bee 9.221077 0.98 0.15 = 
PEE oA hå 0.76 0.62 0.28 — | 
LE EEE eo ae 0.08 0.21 — > nå 
SO vg GGA 7.61 1.22 — 
100.33 100.21 100.75 100.93 
Aus den obenstehenden Prozentzahlen ergeben sich folgende 
Quotientzahlen: ar. 
I II > 
NRC CN." 01410 0.1733 
an. 9-2 +o eS OO \ sree 0.0040 } u 3 
10374 UN As. 0025 0.0235 0.0188 0.0188 
Sie Ep Soke, ORO 0.0398 
SnO,. - =. =... 0.0038 % 0.0392 0.0009 $ 0.0471 
AO u =, 20051 | 0.0064 | 
TRO» 100080 0.0097 
Us u ass } a 0.0400 } aes 
(Ce,La,Dis0;3 . . 0.0027 0.0057 9 
(Y,Er»03 . . . . 0.0363 | 0.0425 0.0333 | 0.0432 
AO. 2 2 24200035 | 0.0042 | ( 
Fe ++, NT 2 GET 0.0566 
MnO <<) o0r2r 0.0115 
BeO 0.0120 0.0256 
2 = MgO 0.0032 0.0050 : > 
CaO . 0.0768 a 0.0677 ru 
BaO 0.0025 0.0025 
3 PbO 0.0035 0.0047 5 
K30 0.0008 0.0008 
NO . 0.0123 0.0100 
