‘Rang I. 
—— 


CLASS 
ive 















aa 
oe og ; 
| DOFEMIC 
is z! See eee 
| | | | 
I ‘ POM 
SUBCLASS I. ee |) SUBCLASS II. rae LS SUBCLASS III. hae gee 
: 
ERSILICIC | . DOSILICIC SILICOMETALLIC 
— = | 
ORDER x. 2-07 | Ong ORDER ee ae ie lee 
HK I. > i -2— >t tR 2 = <+>~> ERI. poy 
tome ORDER}2) 4->— ORL Woe MI 
ij 
|PERPOLIC > DOPOLIC perporid 
| f | 
Section Be Dee Sel By Gas LPP Avie hu Dey Gi Pade I oe PE \s| 3 a Pet P_7 Dyers 5 3, 4 and 5 Py Py aes a Ee es Ppt 
See Ra tml she Cha) ome! ate cc eh. ates 2. \ ; Ee pe ils ee we ih 4 pee pes ee eee ,44 S woe _— s 2. > a oe 
s(8) (6) tae 310 <3 oe Oe 9 27 Glass Oa Oe as 3 ORB) 5 4G<i53 elreyars 00g es ia not represented Oar Oi nee ows oo 5 tie ia) 7 
Perpyric Dopyric | pyrolic Domolic Perolic Perpyric Dopyric Pyrolit Domolic Perolic Perpyric Dopyric Perpyric Dopyric Pyrolic | , Domolic Perolic 
t i 
Aa esO uM gO7 FeO. 
He 1 
ermirlic, Na,O : 
Section 1. Permiric, Mg OpNeO “ 
CaO i 
Subrang 1. Permagnesic, Benet } Linumose ickensose Borkutose 
| 
M 5 | 
Subrang 2. Domagnesic, na ie Udinose Stawropolose Krahenbergose Parnallose Estacadose A‘baretose Kernouvose 
Subrang 3. Magnesiferrous, Fo <a> | | Incose 
REO a. 
Subrang 4. Doferrous, —-— "FeO 0 os a 
Subran erierrouss ees 
g 5: , = = 7 
y 
Section 2. Domiric, ENE ay is 2 
CrO im 
Subrang 1. Permagnesic, —-— Ge -O Pre 
. MgO_7. 5 
Subrang 2. Domagnesic, ESOC a Frankfortose 
FeO 3 | 
Subrang 3. Magnesiferrous, MeO 8 ae Stannernose Shergottose | 
Section Calcimiri wie t FeO 5 Bn 
3: (Sain CaO rhe r- \ 
oe NiO) a7 4 
Subrang 1. Permagnesic, Feo” 
eS a n se 
Subrang 2. Domagnesic, Fe 0 - > 3 gu 
gO 
Subrang 3. Magnesiferrous, + 5 poe 
| 
gO ; ino- {| 
Subrang 4. Doferrous, See a >t Sots 












































