11 
COPPER PYRITES OF CORNWALL. ■ 
200. Copper Pyrites, crystals 
with specular Iron (Peroxide), 
Spathose Iron (Cai-honate), and 
Fluor Spar. 
Ccmi Brea Mines, Illogan, Corn- 
wall. 
Presented by the late J. Garby. 
201. Copper Pyrites, crystal¬ 
lized on quartz. 
Cam Brea Mine, Illogan. 
202. Copper Pyrites, irides¬ 
cent crystals. 
Camborne, Cornwall. 
203. Copper Pyrites, crystal¬ 
lized in sphenoids upon Spathose 
Iron, investing quartz. 
Camborne, Cornwall. 
204. Copper Pyrites, in square 
pyramidal crystals. 
Herodsfoot Mine, near Liskeard, 
Cornwall. 
205 & 206. (Specimens to he 
added.) 
207. Copper Pyrites, crystals, 
externally tarnished. 
North Roskear, Camborne, Corn¬ 
wall. 
Shelf V. 
208. Copper Pyrites, crystal¬ 
lized. 
East Huel Crafty, Illogan, Corn¬ 
wall. 
209 h 210. Copper Pyrites, 
crystallized in sphenoids on rock 
crystal. 
St. Austell, Cornwall. 
211 . Copper Pyrites, sphe¬ 
noidal, and iron pyrites cubical, 
with quartz crystals. 
Crinnis Mine, St. Austell, Corn¬ 
wall 
212 . Copper Pyrites, tetrahe¬ 
dral or sphenoidal crystals upon 
rock-crystal. 
St. Austell, Cornwall. 
213. Copper Pyrites, crystals 
scattered over Pearl-Sj^ar. 
Cornwall. 
Presented by Sir W. E, Logan. 
214. Copper Pyrites, crvstal- 
ized in the cracks of an iron-stone 
nodule. 
From the Clay Balls Ironstone, 
Dudley. 
Shelf VI. 
215. Copper Pyrites, crystal¬ 
lized. 
Huel Friendship, near Tavistock, 
Devonshire. 
216. Copper Pyrites, botry- 
oidal, (“run” or “blister ore” of 
the miners.) 
Great Work, Breague, Coimwall. 
Presented by J. Sylvester. 
217. Copper Pyrites, botrv- 
oidal. 
Dolcoath Mine, near Camborne, 
Cornwall. 
Presented by Captain W. Petherick. 
218. Copper Pyrites. 
Dolcoath Mine, Cornwall. 
Presented by the Hon. Lady Bassett. 
219. Copper Pyrites, botrv- 
oidal. 
Cam Brea Mines, Illogan, Corn¬ 
wall. 
220. Copper Pyrites, mammil- 
lated. 
Burner Downs, Cornwall. 
221 & 222. Copper Pyrites 
mamm.illated. 
Tresavean Mine, Gwennap, Co^-n- 
wall. 
Presented by J. Enys. 
223. Copper Pyrites, botrv- 
oidal. 
East Fool Mine, near Pool, Corn¬ 
wall. ■ 
Presented by A. Broad. 
224. Copper Pyrites, botry- 
oidal and mammillated. 
St. Ives, Cornwall. 
Presented by J. Lavin. 
225. Copper Pyrites, botry- 
oidal, externally tarnished. 
Huel Crenver, Cornwall. 
Presented bv J. C. Fox. 
Shelf YII. 
226 & 227. Copper Pyrites, 
with Fluor-spar. 
From a lode in Granite, 64 fathoms 
level, Huel Duller, near Redruth, 
Cornwall. 1851. 
228. Part of a Copper Lode, 
containing Yellow Ore, Blende 
and Quartz. 
Illogan, Cornwall. 
