23 
THE CLASSIFICATION OF THE IGNEOUS ROCKS 
Plate VII 
Wor Vill Nowe: 
98) 
Jour. GEOL 
SdadAl MOOY DINVOIOA 
3 LiMouvseay S41 ISodwo9 3 LIS30NV “=i 
aLINOHSOHS | ? 
——— 31iova 
SLINIWNID 
SLIMVNVS 
= ae SJLINISTINA 
SLINVOSOL ee 
3LINOG i 
SJLid¥SU1SLNVd 
SALINVOTOA v — 
SLAHOVYEL : 
3 LINTGAHY 
ee eS S3LIIOAHY vaoos 
