
PROFESSOR HEDDLE ON THE MINERALOGY OF SCOTLAND. 
LOWER LIMESTONE— Continued. 
ALT NA CoRLEACHAN, 
Matriz—argill. slate, stratum thick, not 
plicated. 
No minerals. 
Carn ELLICR. 
Matria—argill. slate, stratum thin, not 
plicated. 
No minerals. 
GAULRIG. 
Matriz—argill. slate, stratum thin, not 
plicated, low dup. 
Fluor, common. 
Steatite (?), scarce. 
Sphene, rare. 
Ripidolite, rare. 

WEST AND EAST BED. 
Always in gneiss, sometimes with high 
dip, sometimes horizontal. 
Leach GHorM. 
In gneiss, but capped by granite! stratum 
pervaded by layers of granular mala- 
colite(?) much fractured and troubled, 
granitic belt in the lime. 
Idocrase. 
Garnet. 
Malacolite. 
Pyrrhotite. 
In the granitic belt. 
Biotite. 
Orthoclase. 
Andesine. 
CrEAG Monr. 
Matrix—gneiss, stratum thin, not plicated, 
low dip. 
Idocrase, common. 
Garnet, common. 
Grossular, very rare. 
Epidote, rare. 
CRATHIE, 
Matriz—gneiss, stratum thick, contorted, 
central bed of rock, high dip. 
Hornblende and Actynolite. 
Sahlite and Coccolite. 

309 
UPPER LIMESTON E— Oontinued. 
Funkite, scarce. 
Coccolite, common. 
Prehnite, scarce. 
Epidote, common. 
Wollastonite, scarce. 
Actynolite, scarce. 
Lamellar quartz, common. 
Pseudo-prehnite, common. 
Greenovite, rare. 
Rhodonite, pseudo after sphene, very rare. 
Latrobite, very rare. 
Anorthite ? very rare 
Biotite, rare. 
Molybdenite, very rare. 
Apatite, scarce. 
Calcite crystallised, scarce. 
Pyrite, very rare. 
Lepidomelane ? in matrix. 
FROSTER HILL. 
Matrix—gneiss, stratum thick, slightly 
plicated, high dip. 
Augite, 
Actynolite, 
Pyrrhotite, 
Pyrite, 
Andesine, 
Biotite, 
Tale, 
Sphene, 
Chlorite, 
SHINNESS, SUTHERLAND. 
Matrix—gneiss, hornblendic cap, stratum 
thick, medial belt of rock, high dip, 
moderately plicated. 
Malacolite, abundant. 
Sahlite, abundant. 
Funkite, rare. 
Actynolite, scarce. 
Biotite. 
Sphene, scarce, 
Molybdenite, very rare, 
Apatite, rare. 
Pyrrhotite, rare. 
Tremolite, rare. 
all in small quantity. 
