121 
bedded in rock crystal, &e.;—also the pyrophysalite 
from Fahlun in Sweden, and the pycnite , formerly con¬ 
sidered as a variety of beryl, are referable to topaz;— 
chondrodite (maclurite, brucite), from New Jersey, and 
from Pargas in Finland. 
The rest of this Table Case is occupied by oxide of 
titanium and titanates; viz. rutile , also called titan- 
shorl, massive, crystallized, and fibrous, to which be¬ 
longs the reticulated variety with golden varnish, from 
Moutier near the Montblanc; the acicular and capillary 
crystals of rutile in rock crystal, from Brazil, &c.;—the 
anatase , or octahedrite, from Bourg d’Oisans;—the si- 
lico-titanate of lime, called sphene or titanite , among 
the varieties of which are those called brown and yel¬ 
low menakan-ore, in large crystals, from Arendal in 
Norway, and that from St. Gothard, denominated ra- 
yonnante en gouttiere by Saussure, on feldspar with 
chlorite, &c.;—titanate of lime with titanate of ura¬ 
nium, &c. called pyrochlore , from Fredriksvarn in 
Norway;— titanate of iron ;— crichionite } brookite , poly- 
mignite , &c. 
Case 40. Tantalates :—columbite or tantalite 
part of the specimen from North America in which Mr. 
Hatchett discovered the metal;— yttrotantalite. —Oxide 
of antimony and antimoniates:— antimony ochre on 
native and grey antimony ;— white antimony , formerly 
considered as a muriate, on galena, quartz, &c.;—oxy- 
sulphuret of antimony, or red antimony , mostly in fine 
capillary crystals, from Braunsdorf in Saxony, Malazka 
in Hungary, and a variety from the Hartz, in flakes re¬ 
sembling tinder, and therefore called tinder ore. — 
Tungstic acid and tungstates:— tungstate of lime (schee- 
lin calcaire of Haiiy), also called tungsten (heavy stone), 
among the more interesting specimens of which is the 
primitive acute octahedron from Allemont in Dauphiny ; 
— tungstate of iron and manganese or wolfram , massive 
and crystallized, from Bohemia and other countries; 
also as octahedral supposititious crystals, derived from 
tungstate of lime;— tungstate of lead, from Zinnwald, 
Bohemia. 
LONG 
GALLERY. 
Nat. Hist. 
