STALACTITES IN LODES. 
115 
Shelf III. 
403 and 404. Strings of Per¬ 
oxide OF Tin, traversing Slate. 
Huel Park, Polberro, St. Agues, 
Cornwall. 
Presented by John Taylor, jun., F.G.S. 
405. Gangue, with fragments 
of lode. 
From the Widersinnische Kluft 
{at a shallow level) in Christina 
Mine, Schemnitz, Hungary. 
406. Gangue, traversed by new 
strings of Galena and Zinc Blende 
rich in silver. 
1st Wider sinnische Kluft {contrary 
lode), from the Christina Mine, 
Schemnitz. 
407. Crystals of Fahlerz (Te- 
trahedrite), broken by nature in 
the lode, and the parts recemented 
by Copper Pyrites. 
Herodsfoot Mine, near Liskeard, 
Cornwall. 
408. Veinstone of‘‘plate rider,” 
Examples of Stal^ 
Shelf lY. 
412. Asphalt, with Calc Spar. 
Penalley Lead Mine, near Bishops- 
castle, Shropshire. 
413 to 416. Asphalt, with 
Limestone. 
Castleton, Derbyshire. 
417. Asphalt, filling cavities 
in Carboniferous Limestone. 
Staunton Harold, Asliby-de-la- 
Zouch. 
418. Asphalt, on Carbonate of 
Lime. 
Philipstad, Sweden. 
419. Stalactitic Manganese 
Ore. Portions which have been 
broken off during the formation 
have been attached to the sides of 
the cavern by the viscosity of the 
outer coating of the stalactites. 
Restormel Royal Iron Mine, Lost- 
withiel, Cornwall. 
420. Stalactite, composed of 
Hydrous Oxide of Iron and Man¬ 
ganese. 
Restormel, Cornwall. 
. 421. Quartz, crystallized around 
Stalactites of Gothite, or Brown 
in which veins of Quartz and Car¬ 
bonate of Iron have been subse- 
quently cut through and dislocated 
by veins of Quartz. 
Stanhope Burn, Weardale, Dur¬ 
ham. 
Presented by W. W. Smyth, F.R.S. 
409. Vein of Galena, Fluor 
spar, and Carbonate of Iron, tra¬ 
versed by newer vein of Quartz. 
Stanhope Burn, Weardale, Dur¬ 
ham. 
Presented by W. W. Smyth, F.R.S. 
410. Gothite (crystallized and 
fibrous brown Iron Ore), which 
after consolidation has been 
cracked, and again joined in the 
lode by crystalline Quartz. 
Restormel Royal Iron Mine, near 
Lostwithiel, Cornwall, 
411. Iron Pyrites, in transverse 
strings, traversing various sub¬ 
stances in the Lode. 
Dinner Downs Mine, Cornwall. 
riTic Lode Deposits. 
Iron Ore, which again is crystal¬ 
lized around a nucleus of Soft Red 
Iron Ore. 
Restormel, Cornwall. 
Shelf V. 
422 and 423. Red Iron Ore, 
showing its formation in successive 
botryoidal layers. 
Parkside Iron Mines, Cumber¬ 
land. 
Presented by the Parkside Mining 
Company. 
424. Copper Pyrites, with 
Asphalt. 
St. Agnes, Cornwall. 
Presented by John Taylor, jun., F.G.S. 
425. Stalactitic Iron Pyrites, 
hanging from the roof and walls 
of a “ vug,” or cavern. 
Ways Lode, 70 fathoms deep. 
Great St. George Mine, Per- 
ranzabuloe, Cornwall. 
426. PsiLOMELANE (hard Oxide 
of Manganese) investing Litho- 
marge. 
Restormel Royal Iron Mine, Lost- 
withiel, Cornwall. 
427. Asphalt, ivith Calc vSpar. 
Castleton, Derbyshire. 
H 2 
