27 
detached quartz crystals, with the reddish earth 
in which they are found, &c. 
SIBERIAN MINERALS, 
{Shelf 1.) Fossil wood, shells, &c. 
{Shelf 2 .) Varieties of common quartz, and 
rock crystals, large brown crystals, called 
smoky topazes. 
[Shelf 3.) Amethyst druses ; calcedony; jas¬ 
pers ; hornstones, cut and polished; rose-coloured 
hornstone, containing manganese ; Constantine 
dint, &c 9 
(Shelves 4 5.) Several variegated jaspers; rib- 
bond jaspers ; jasp-agates ; woodstone ; feldspar : 
green feldspar, called amazone stone. 
{Shelf 6.) Calcareous spar ; coloured compact 
limestones : Constantine marble ; selenite. 
(Shelves 1-2.) Fossil wood ; brown mica; 
chlorite ; actynolite ; asbestos ; noble serpen¬ 
tine, . &c. 
{Shelf 3.) Some varieties of green porphyry, 
{Shelf A ) Iron and copper pyrites ; brown 
ironstone, &c. Native copper, massive and 
crystallized. 
( Shelf 5.) Several varieties of fibrous and 
compact malachite ; earthy copper azure, &c« 
{Shelf 
ROOM VIII. 
Nat. Hist. 
CASE 
14. 
CASE 
15. 
