INDEX. 
ti 
Sulphate rif ammania . 
Si it bate of baryt . 
Sulphate of cohalt 
Sulphate of copper 
Sulphate of iron 
Sulphate of lead . 
Sulphate of lime 
Sulphate of trtagnefia , 
Sulphate of pot afs 
S ulphate of toda 
Sulphate offirontia 
Sulphate of zinc . 
Sulp'nurum 
Sulphure of lead 
Suiphuret of antimony 
Sulphurct cf bifmuth 
Suiphuret of copper . 
Suiphuret of iron 
Suiphuret of mercury 
Suiphuret of molybdena 
Suiphuret of patajs 
Suiphuret off Inter , 
Suiphuret of tin. . 
Suiphuret of z'nc 
Sulphur pyritei , 
Snjjineftone . 
$ydneia, Sydney earth 
Sylvanite . , 
T 
'TiScamt'Talc . 
’Tmtf\mm,Tantalite 
Tar 
T arras or terras . 
Telli^cium . 
T burner flone . 
Thunder fione 
? igerjtone , 
Tin 
Tivcal . , 
9 in pyrites , 
Tin (par 
Page 
Page 
217 
finfione i 
. 280 
7>.73 
Titanium, titanite 
• 3 'i 
• 223 
Toadftone 
127, 320 
224 
Topaz , 
*43 
225, 239 
Tophus . 
77 
285 
Touchfione , 
149 
102, 105 
Tourmaline » 
141 
218 
Trapp , 
127 
?i 7 
Traf 
121 
216 
Tremolites, tremolite 
95 
74 
Tripoli , 
iiS 
223 
Tufa . , 
79 
. 238 
Tungftenum, Tungfen 
308 
286 
Turfa, turf 
2z8 
295 
Turilite , 127, 190 
293 
Turkey hone . 
123 
z66 
V efuvian . . 
140 
240, 278 
Vitriol of copper 
224 
2 S 7 
Vitriol of iron , 
22? 
• 309 
Vitriol of lead , 
285 
• 239 
Vitriol of zinc 
223 
252 
Vitrioluni, Vitriol . 
223 
279 
Umber 
iig 
• 291 
V datile alkali , 
210 
239 
V ilcanic find , 
121 
• 94 
V ilcanic ftorl , 
139 
75 
Uranitic ochre , 
316 
297 
Uranium, urani^e 
310 
W ncke^ njuacken , 
127 
63 
IVhelfone , j 
23,207 
’ 3*4 
Whinjtone . , 
127 
230 
V'hite niitriol , 
223 
121 
Vflfram , , 
, 3°8 
297 
W lod tin . 
280 
139 
Tttrotantalite . 
. 340 
• 336 
Zeolithus, zeolite 
134 
208 
Zeylanite 
, ' 4 * 
• ^79 
Zincum, zinc 
289 
21 1 
Zincfpar . . 
290 
279 
7 .ircon , 14 . 7 , 158 
• 280 
Zoolithus 
3*7 
ERRATA. 
Sage 243 and 305, for Magnefum ssid Magnefa-ini. through the 
running title. 
Page 248^ 1. lb. ior pyriticorum read ppriticofum. 
END OF THE SEVENTH VOLUME, 
