12 
195. 
i96. 
197. 
198. 
199. 
200. 
es 
Mineralogical Cabinet. 
. Georgia, five miles sonth of Augusta. One part of this 
specimen appears to be the genuine lithographic 
stone: while the other is a breccia, composed of 
fragments of quartz, scales of mica, and carbonate of 
lime. 
. Southbury, Connecticut. Fibrous limestone, impreg- 
nated with bitumen. 
Sp. 3. Macrotypous Lime-Haloide. 'Triv. Dolomite. 
Bitter-spar. Pearl-spar. Chem. Carbonate of lime 
and magnesia. 
. Smithfield, Rhode Island. Crystallized in the form of 
the primitive rhomboid. 
. Lockport, New-York. Crystallized in the form of the 
primitive rhomboid, with the edges of the rhomboid 
curved, 
. Lockport, New-York. Crystallized in the form of the 
primitive rhomboid; the edges slightly bent; pale 
rose color: upon one side of the specimen are large 
crystals of dog-tooth spar. 
. Zillerthal, Tyrol. In brown minute crystals, associated 
with equilateral rhomboids of carbonate of lime, 
upon quartz. 
- Berkshire, Massachusetts. In yellowish brown crys- 
tals, imbedded in steatite. 
. Connecticut. In white crystals, in steatite. 
. Cumberland, England, In large crystalline, easily 
cleavable lamine. Var. Rhomb-spar, associated 
with green talc. 
West Springfield, Massachusetts. Massive, of a yellow- 
ish white color. 
. Milford, Connecticut. Intermingled with straw colored 
asbestus, from which it derives its columnar struc- 
ture. Var. Miascite. 
206. L. Milford, Connecticut. do, 
207. L. Miemo, Tuscany. Var. Miemite. 
208. L. Litchfield, Connecticut. Var. Dolomite; white granular, 
