25 
(Shelf 6.) Blue and other fluor crystals of 
the cubic form, with calcareous spar, blende, 
barytes, ^galena, &c ; polished square pieces of 
topazine and other fluor spar. 
(Shelves \-2.) Several varieties of amygda¬ 
loid, toadstone; nodules of quartz, calcareous 
spar, &c. mountain cork, bitumen, 8cc. in toad- 
stone; several pieces of amygdaloid cut square 
and polished; bluish and other clays, found 
between the limestone and toadstone strata. 
(Shelf 3 .) Several varieties of black and brown 
blende on fluor spar, &c.; calamine, massive, cel¬ 
lular, &c , in combination with blende, galena, See. 
(Shelf 4.) Galena, common and compact: 
peacock galena, slickensides, &c. white and 
green lead ores, massive and crystallized, accom¬ 
panied with galena, brown ironstone, Sac. ; cop¬ 
per pyrites of various colours on calcareous spar, 
barytes, &c.; iron pyrites on fluor spar, galena, 
&c.; friable black manganese ore (black wad). 
(Shelf 5 ) Barytes compact and lamellar, 
several varieties cut and polished ; a ball of la¬ 
mellar barytes, with a cavity filled with native 
sulphur; columnar barytes, &c. 
(Shelf 6.) Varieties of earthy barytes ; ame¬ 
thystine and other fluor spar crystallized in 
cubes, with iron pyrites, galena, &c.; small 
detached 
ROOM VIII. 
Nat. Hist. 
CASE 
13. 
