98 
LODES CONSISTING 
92. String of Native Copper, 
in the lode, 
Treskerhy Mine, Cornwall. 
Presented by G. Croker Fox. 
93. Branch and Strings of Per¬ 
oxide of Tin, in Elvan. 
St Austell, Cornwall. “ 
Presented by Sir H. T. De la Beebe. 
94. Strings of Galena, in Cal- 
cite. 
Fi'om the “ Bed Vein,’' Feedonald, 
Strontian, Argyleshire. 
Presented by Sir J. M, Riddell, Bart. 
95. Vein of Quartz, partly 
amethystine. 
St. Just, Cornwall. 
96. Part of a Tin Lode, exhibit¬ 
ing a conformity of arrangement 
' in one or two places, as if crystals 
of quartz being formed, tin ore 
and felspar arranged themselves 
according to the jilanes of the 
quartz crystals. 
Trevadoe Mine, St. Paul, Corn¬ 
wall. 
Presented by Sir H. T. De la Beebe. 
97. Branch of Tin Ore. 
lluel Vor, Breague, Cornwall. 
Presented by Sir H. T. De la Beebe. 
Shelf III. 
98. Strings of Galena, in Mag¬ 
nesian beds of mountain limestone. 
Dutchman’s Vem, Ecton, Stafford¬ 
shire. 
99. String of Copper Pyrites, 
in calcareous spar. 
Gravel Mine, Bishop's Castle, 
Shropshire. 
100. Branch of Tin Ore in 
slate. 
Drakewalls Mine, Calstock, Corn¬ 
wall. 
Presented by Sir H. T. De la Beebe. 
101. Lode composed of Chlorite 
and Copper Pyrites, exhibiting 
well the sharp severance of the 
laminre of clay slate which forms 
the wall of the lode. 
From the 112 Jathoms level. East 
Crinnis, Cornwall, 1855. 
102. A String of Sulphide of 
Silver, in sulphate of baryTa. 
Mines of Zmeinogorsk, Altai, 
Russia. 
Presented by tbe Imperial Mining In¬ 
stitute of Russia. 
103. Strings of CopperPyrites, 
traversing Haematite. 
Huel Trenwith, St. Ives, Cornwall. 
104. Part of a Tin Lode. 
Balnoon, St. Ives, Cornwall. 
Presented by Sir H. T. De la Beebe. 
105. Part of a Copper Lode, 
adjoining one of its walls. 
North Roskear Mine, Camborne 
Cornwall. 
Presented by John S. Enys, F.R.S. 
Shelf lY. 
106. Strings of Copper Pyr¬ 
ites, in Magnesian beds of Car¬ 
boniferous Limestone. 
Dutchman’s Vein, Ecton,Stafford¬ 
shire. 
107. Strings of Tinstone, or 
Peroxide of Tin, in Granite. 
Wheal Vyvyan, Constantine, Corn¬ 
wall. 
Presented by Sir H. T, De la Beebe. 
108. Branch of Peroxide of 
Tin, traversing slate, which as in 
No. 62 is discoloured on both 
sides of the vein. 
Drakewalls Mine, Calstock, Corn¬ 
wall. 
Presented by Sir H. T. De la Beebe. 
109. Strings of Quartz, with 
Sulphide and Carbonate of Copper. 
Rattlinghope, near Bishop's Castle, 
Shropshire. 
110. String of Wolfrah in 
Granite. 
St. Michaels Mount, Cornwall. 
Presented by Sir II. T. De la Beebe. 
111. Vein of Lolingite, or Ar¬ 
senical Iron (Arsenide of Iron), in 
Serpentine. 
Reichenstein, Silesia. 
