1918. } The Charnockites and the Dharwars. 435 
a poikilitic structure and has crystallised in much larger 
grains than the amphibole from which it is derived. 
The importance of Holland and Smeeth’s investigations 
e 
lite (uralite), plagioclase, secondary monoclinic pyroxene, brown 
and white mica, rtz, iron ores (largely digas ie woe 
caleite, zoisite (or clinozoisite). Garnet is rare or absent in 
tallisation without real fusion. The intense pressure accom- 
: nying the complete re-crystallisation of the rock would also 
°count for the characteristic schillerization of all its constitu- 
nt minerals. 
th Holland and Smeeth’s remarkable investigations — 
€ Kolar schists have revealed a rock which may be regardec 
i afl ibili ation than 
8 afforded proof of the possibility of the transform 
. place, it is necessary to men 
Gaatmockites, first described by Jaya Ram (1907, Rec., as 
®pt., Vol. VI, pt. 2, p. 51), consisting of fresh augite, 
