SULPHUR. 
145 
149. Native Sulphur, crystal¬ 
lized. 
La Cattolica, Sicily. 
loO. Native Sulphur, mas¬ 
sive. 
Girgenti, Sicily. 
151. Native Sulphur, crystal¬ 
lized. 
Girge7iti. 
Presented by Signor Giacinto Berrnti. 
152. Native Sulphur, de¬ 
tached crystal. 
Girgenti. 
153. Native Sulphur, crystal¬ 
lized, with Celestine. 
Girgenti. 
Presented by Mrs. Smyth. 
154. Native Sulphur, crystal¬ 
lized, with Celestine, or Sulphate 
of Strontia. 
Girgenti. 
155. NxVtive Sulphur, in crys¬ 
tals, coating a wall of calc spar, 
and also disseminated through the 
matrix. 
Co7iilla, near Cadiz, Spain. 
Presented by S. Highley, jun. 
156. Native Sulphur. 
From the neighbourhood of Krahhla, 
Iceknid. 
157. Native Sulphur, stalac- 
titic. 
Krahhla, Iceland. 
158. Native Sulphur. • 
Bre7inisteinsfjdll, or Sulphur 
Movaitain, Icela7id. 
159. NxVtive Sulphur. 
Krusivik, Icela7id. 
Nos. 158 and 159 presented by J. j 
Bushbv. 
160. Native Sulphur. 
Formosa. 
Presented by Robert Swinhoe. 
161. Native Sulphur. 
Fro77\ the hot springs, 30 miles S. 
of Cariipamo, Venezuela. 
Presented by G. P. 'Wall. 
162. Tablet supporting Models j 
of the more common crystalline 
forms of Sulphur. 
163 to 168. A series of Mine¬ 
rals from which Sulphur is 
or may be obtained, followed by 
[ 168 to 190, illustrating the varieties 
of sulphur artificially produced. 
Presented by S. Highley, jun. 
163. Nodular Iron Pyrites 
(^Bisulphide of Iron). 
164. Radiated Iron Pyrites. 
165. Marcasite, or Rhombic 
Iron Pyrites. 
166. Cockscomb Pyrites, va¬ 
riety of Marcasite. 
167. Iron Pyrites, in cubic 
crystals. 
168. Copper Pyrites {Sul- 
'phide of Iron and Copper). 
169. Crude Sulphur of com¬ 
merce. 
170. Crude Sulphur, prepared 
from Sicilian native sulphur. 
171. Crude Sulphur, in drops, 
from the distillation of Sulphides 
of iron and copper. 
172. Lump Sulphur. 
173. Roll Sulphur. 
174. Cake Sulphur. 
175. Moulded Sulphur. 
176 and 177. Roll and Cake 
Sulphur. 
(Placed in the case beneath.) 
178. Sulphur Sublimatu3I, or 
Flowers of Sulphur. 
179. Sulphur Pr^ecipitatum, 
or Milk of Sulphur, pure. 
180. Sulphur Prascipitatum, 
adulterated with Plaster of Paris. 
181. Small crucible with the 
amount of Plaster of Paris con¬ 
tained in the crucible full of Milk 
of Sulphur. 
182. Sulphur Yivum. 
183. Sulphur, crystallized by 
fusion in a crucible. 
184. Sulphur, m detached ob¬ 
lique rhombic prisms obtained by 
fusion. 
K 
