9 
SULPHIDES OF COPPEPw 
150 & 151. Copper-Glance, 
crystalline, and exhibiting cubical 
cleavage. 
Great St, George Mine, Perran- 
zahuloe, Cornwall. 
152. Copper-Glance, massive. 
Huel Trenwith, St. Ives, Corn¬ 
wall. 
153. Copper-Glance, massive, 
from a vein in serpentine. 
Huel Downas, St. Keverne, Lizard 
District, Cornwall. 
154. Copper-Glance, massive. 
South Basset, near Redruth. 
Presented by the late J. Garby. 
155. Copper-Glance. 
Trethellan Mine, Gwennap, Corn¬ 
wall. 
Presented by the late J. Garby. 
156. Copper-Glance, massive, 
Dolcoath Mine, near Camborne, 
Cornwall. 
Presented by W. Petherick. 
Shelf VII. 
157. Copper-Glance, massive. 
Levant Mine, St. Just, Cornwall. 
Presented by Sir H. T. De la Beche. 
158 & 159. Copper-Glance, 
massive, vs^ith black-oxide. 
Great St. George Mine, Perran- 
zahuloe, Cormvall. 
Presented by H. Humphries. 
160. Copper-Glance, with red 
oxide. 
South Caradon Mine, St. Cleer, 
Cornwall. 
161. Copper-Glance, massive. 
Huel Jewel. Gwennap, Cornwall. 
Presented by John Williams. 
162. Copper-Glance, massive. 
Marazion Mines, Cormvall. 
163. Copper-Glance, massive. 
Pembroke Mine, St. Austell, Corn¬ 
wall. 
Presented by R. Taylor, P.G.S. 
164. Copper-Glance, niassive. 
KnockmahonMines, County Water¬ 
ford, Ireland, 
Prom the Exhibition of 1851. 
165. Copper-Glance, mass of, 
found imbedded in slate. 
Some distance from the Lode at 
Busworgie Mine, St. Erth, Corn¬ 
wall. 
Presented by Captain Trebilcock. 
166. Part of a lode of Copper- 
Glance. 
West Cornwall. 
Shelf VIII. 
167. Part of a copper lode» 
containing Copper-Glance, and 
other ores of copper. 
South Basset, Illogan, Cornwall. 
168. Copper-Glance, associ¬ 
ated with quartz. 
From a Copper Lode, Cornwall. 
169. Mass of Copper-Glance, 
Tresavean Mine, Gwennap, Corn^ 
wall. 
Presented by T. Teague. 
170. Part of a copper lode, 
containing Copper-Glance, as¬ 
sociated with quartz, and strings 
of native copper. 
West Caradon, Liskeard, Cor 71- 
wall. 
Wall Case 3. 
Copper Pyrites, Chalcopyrite, 
Towanite, or yellow ore (^Sulphide 
of copper a7id irori). Copper, 
34*55 ; iron, 30*54 ; sulphur, 
34*91. 
Of this, the most important 
British ore of copper, a series of 
specimens is arranged topogra¬ 
phically in the following order:— 
Western mines of Cornwall. 
Eastern district of Cornwall. 
Devonshire. 
Other English localities. 
Wales, South, North, and 
Anglesey. 
Ireland. 
Shelf I. 
171 . Copper Pi’RiTESwdth Tiii 
ore. 
Huel Fortune, Marazion, Cornwall. 
* A few only of the larger specimens placed at the bottom of the cases could not 
be ranged precisely in the same order. The crystallized specimens are also grouped 
together independently of their various places of occurrence. 
