112 
MINERAL VEINS- 
345. Portion of the Lode, show¬ 
ing fragments of the adjoining rock 
cemented by Blende, or Sulphide 
of Zinc. 
Nant-y-Creiau Lead 3Iine, near 
Aherystwith, Cardiganshire. 
Presented by R. Bincks. 
Shelf n. 
346. Galena, in circular de¬ 
posits in Sandstone. 
Grassington Lead Mines, near 
Skipton, Yorkshire. 
Presented by the late Captain S. Eddy. 
347. Brecciated Lode of Ga¬ 
lena, cementing fragments of soft 
Killas. 
Cronehane Mine, County Wick¬ 
low, Ireland. 
Presented by W. W. Smyth, E.R.S. 
348. Brecciated part of a Lode 
containing Galena and Blende. 
Henfwlch, Cardiganshire, Wales. 
Contributed by the Geological Survey. 
349. Argentiferous Galena. 
Llanfair Clydoge Mine, Lam¬ 
peter, Cardiganshire. 
Presented by Dr. Quin. 
350. Brecciated Copper Lode. 
Fragments cemented by Copper, 
Arsenical, and Iron Pyrites. 
Huel Friendship, Tavistock, De¬ 
vonshire . 
Presented by Sir H. T. De la Beche. 
351. Brecciated Copper Lode. 
Fragments of rock cemented by 
Blue Carbonate of Copper. 
Durr a Burra Mines, South Aus¬ 
tralia. 
352. Crystallized Galena, 
enveloping fragments of Sand¬ 
stone. 
Grassington Lead Mines, near 
Skipton, Yoi'kshire. 
Presented by Captain S. Eddy. 
353. Brecciated Copper Lode. 
East Cornwall. 
354. Brecciated Lode of Ga¬ 
lena. 
Cronehane Mine, Co. Wicklow, 
Ireland. 
Presented by W. W. Smyth, F.R.S. 
Shelf III. 
355. Fragments of Grit, ce¬ 
mented by Galena and Blende. 
Grassington Lead Mines, near 
Skipton, Yorkshire. 
356. Galena, enveloping frag¬ 
ments of Coal. 
Steel House Gill, Kirhy Malyeard, 
Yorkshire. 
Presented by Captain Tucker, R.E. 
357. Breccia of Slaty Bock, 
cemented by Iron Pyrites. 
Mona Mine, Anglesey. 
Presented by W. W. Smyth, F.R.S. 
358. Brecciated Copper Lode. 
Copper Pyrites and Mispickel ce¬ 
menting fragments of Killas. 
St. Austell, Cormcall. 
359. Iron Pyrites, broken up 
after deposition, and cemented to¬ 
gether by Galena. 
Churprinz Mine, Freiberg. 
360. Part of a Lead Lode. 
Galena cementing fragments of 
white Killas. 
Red Moor Mine, Callington, Corn¬ 
wall.' 
Presented by Sir H. T. De la Beche. 
361. Sandstone, fragments in 
Galena. 
Grassington Lead Mines, York¬ 
shire. 
Presented by the late Captain Eddy. 
Shelf IV. 
362. Brecciated Lead Lode. 
Cardiganshire. 
363. Copper Pyrites, with 
fragments of Clay Slate. 
Mona Mine, Anglesey. 
Contributed by the Geological Survey. 
364. Copper Pyrites, with 
fragments of Clay Slate from the 
walls. 
Tre r’ddol, Cardigan. 
365. Brecciated Copper Lode. 
East Cornwall. 
366. Part of a Brecciated 
Lode. Angular fragments of 
