8 
SULPHIDES OF COPPEK. 
The following series (Nos. 104 
to 128) principally from the neigh¬ 
bourhood of Redruth, Cornwall, 
were presented by the late G. B. 
Greenough, F.R.S. :—■ 
104 & 105. Liroconite {lenti¬ 
cular arseniate\ crystallized. 
106 & 107. Copper Mica 
{hexagonal arseniate'). 
108 & 109. Cltnoclase, crystal¬ 
lized in spheroidal groups. 
110. Liroconite upon Olive- 
NITE. 
111. Oliyenite {Immatitic). 
112 to 114. Oliyenite, crystal¬ 
lized in capillary tufts. 
115 to 117. Oliyenite, acicu- 
larly crystallized. 
Shelf V. 
118 to 120. Oliyenite (wood 
arseniate), fibrous. 
121 to 125. Oliyenite, crystal¬ 
lized. 
126 & 127. Oliyenite (amian- 
thiform). 
128. Oliyenite, minutely crys¬ 
tallized. _ 
129. Oliyenite occurring be¬ 
tween two Yeins of quartz. 
liedrutk, Cornwall. 1860. 
130. Minute lenticular crystals 
of Liroconite upon mammillated 
Libethenite (j)hosphate of cop¬ 
per). 
Gunnislahe Mine, Calstoch, Corn¬ 
wall. 
130a. Libethenite, crystallized 
and cellular. 
South Huel Frances, near Redruth, 
Cornwall. 1860. 
131 to 135. CoNDURRiTE {^Im¬ 
pure arsenide of copper), inassiYe 
nodular. 
From Condurrow^ and Cam Brea 
Mines, Cornwall. 
Presented by the late J. Garby. 
Shelf VI. 
Copper-Glance, vitreous-cop¬ 
per ; Redruthite, {disulphide of 
copper). CoppeT, 79*84 ; sulphur, 
20*16. 
135a. CoppeR'Glance. 
Disseminated through a Quartz 
Breccia, at Rattlinghope, near 
Bishops Castle, Shropshire. 
136. Copper-Glance, crystal¬ 
lized. 
Huel Fortune, Marazion, Corn¬ 
wall. 
Presented with many of the following 
by the late Sir H. De la Beche. 
137 to 139. Copper-Glance, 
crystallized. 
Levant Mine, St. Just, Cornwall. 
140. Copper-Glance, well 
crystallized. 
Levant Mine, near St. Just, Corn¬ 
wall. 
141 & 142. CoppERrG lance, 
well crystallized, on quartz. 
West Cornwall. 
143. Copper-Glance, crystal¬ 
lized. 
Botalkick Mine, St. Just, Corn- 
ivall. 
144., Copper-Glance, crystal¬ 
lized. 
Trevetha Mine, Cornwall. 
145 & 146. Copper-Glance, 
crystallized. 
Cam Brea, Cornwall. 
147. Copper-Glance, crystal¬ 
lized, and intermingled with 
purple copper ore, well crystal¬ 
lized. 
Cam Brea, Cornwall. 
148. Copper-Glance, crystal¬ 
lized. 
Cornwall. 
149. Copper-Glance, (Red¬ 
ruthite.) 
. East Huel Basset, Cornwall. 
* The mine whence it derives its name. 
