310 PROFESSOR HEDDLE ON THE MINERALOGY OF SCOTLAND, 


WEST AND EAST BED— Continued. UPPER LIMESTONE— Continued. 
Wollastonite, rare. Asbestus, rare. 
Prehnite, very rare. Tale, very rare. 
Grossular, very rare. Steatite, rare. 
Garnet, abundant. Pyrite, rare. 
Greenovite, very rare. Chlorite, rare. 
Idocrase, abundant. Lepidomelane, Ll contac nae 
Pyrrhotite, abundant. Orthoclase, J 
Pyrite. 
MILLTOWN, GLEN URQUHART. : 
Matrixz—gneiss, highly contorted, fractured , 
and with high dip, with granitic belt. 
Andesine, rare. 
Fatty quartz. 
Biotite. : 
Tremolite, common. 
Fluor, rare. ; 
i Andesine, rare. 
Apatite. ‘ 
Urquhartite. 
Edenite, common. 
BouLTSHOCH. Pyrrhotite, common. 
Matria—gneiss, stratum thin, high dip, 
Sphene, very rare. 
granitic belt, central bed of rock. 
Apatite, rare. 
Idocrase. h 60 bell 
Ce . = the granitic belt. 
Garnet. nee 
Orthoclase 2 
In the granitic belt. Andesine. 
Biotite. oe et 
Oe bolae WEST AND EAST BED—Continued. 
. Andesine ? 
Muir anp MIDSTRATH. 
In vertical vein. 
Quartz, with 
Andesine ? (granular). 
Corn TULLICH. 
Matriz—gneiss, stratum thin, horizontal, 
not fractured. 
Malacolite, granular. 
Pyrrhotite. Orthoclase. 
Graphite. Haughtonite ? 
Apatite. 
: In the matriz. 
Wollastonite, constituting a bed 24 inches 
thick overlying the lime, impregnated | form, 
with graphite and sphene. Matrix—gneiss, stratum thin, much pli- 
cated, high dip. 
Murr AND MIDSTRATH. Sahlite. 
Matriz—gneiss, stratum thick, horizontal, Pyrrhotite. 
not plicated. Actynolite, rare. 
Malacolite, granular, Orthoclase ! 
Specular iron. Specular Iron. . 
Graphite ? Graphite ? 
_ Pyrrhotite, common, Sphene, scarce. 
Sphene, scarce. Tale, rare. 
Fluor, scarce. Apatite. 
