TUNGSTEN. 
21 
485. Arsenical Cobalt Ore, 
with strings of native Silver. 
Wklwortliy, Devon. 
Presented by G. B. Greenough, P.R.S. 
486. Arsenical Cobalt Ore. 
From a “ cross-course,” Coniston 
Mines, Cumberland. 
Presented by John Barratt. 
487. Cobalt-bloom, Erythrine, 
or Red Cobalt Ochre, {Ai'seniate 
of Cobalt). 
Huel Sparnon, Fedruili, Cornivall. 
488. Cobalt-bloom, incrusting 
Hornstone, from a lode in the bay 
west of Bonmahon Head, occur¬ 
ring in Serpentine and Plornstone. 
County Waterford, Ireland. 
Ores of Wolfram 
Shelf YI. 
496. Wolfram {Tungstate of 
Iron and Manganese). 
497. Wolfram, crystalline. 
St. Agnes, Cornwall. 
497a. Wolfram, with Copper 
Pyrites and Mispickel. 
Cam Brea Mines, Cornwall. 
497b. Wolfram, in quartz, 
associated with Tin Ore, &c. 
CliggaHead, Cornwall. 
498 to 500. Wolfram, various 
specimens, associated with Tin¬ 
stone and Quartz. 
From Drakewalls Tin Mine, Cal- 
lington, CornicalL 
Presented by W, YT. Smyth, P.R.S. 
500a. Wolfram, crystalline and 
massive. 
Near Tavistock, Devonshire. 
500b. Wolfram traversed by 
veins of Copper Pyrites. 
East Pool Mine, Redmtli. 1862 . 
500c. Wolfram-ochre {Oxide 
of Wolfram, Scheelic or Tungstic 
acid). 
East Pool Mine, Fedruth. 
500d. vScHEELiTE ( Tungstate of 
Lime), crystallized on Quartz, 
Carrockfells, Cumberland. 
Ores o 
From 10,000 to 15,000 tons of th 
annually from the British mines, bu, 
489, Cobalt-bloom, stellated 
and pulverulent. 
Killarney, Ireland. 
Presented by G. B. Greenough. 
490 & 491. Cobalt-bloom 
{arseniate), occurring as an in¬ 
crustation on Grey Cobalt {the 
arsenide). 
Huel Sparnon, Fedruth, Cornwall. 
492 & 493. Cobalt-bloom. 
Bonmahon Head, County Water¬ 
ford, Ireland. 
494 & 495. Cobalt-bloom. 
Tyndrum, Perthshire, Scotland. 
Presented by the late Marquis of 
Breadalbane. 
JM OR Tungsten. 
Shelves VII. and VIII. 
Various large specimens of Tin¬ 
stone ; from the Great Exhibi¬ 
tion of 1851. 
501 & 502. Slabs of Tinstone, 
variety called Rosin Tin,” from 
the Vounder lode in Granite, con¬ 
taining 74 per cent, of Tin ore, of 
the value of 60/. per ton. 
West Par Consols, St. Blazey^ 
Cornwall. 
Presented by J. W. Welborne. 
503 & 505, Tinstone (Cassite- 
rite), from a lode in Clay Slate. 
St. Agnes Consols, now called 
Polberro Consols, Cornwall. 
504. Tinstone. 
Great Work Mine, Breague, Corn¬ 
wall. 
Presented by J. Sylvester. 
506. Tinstone, large mass of. 
Budnick Consols, Perranzabuloe, 
Cornwall. 
Presented by J. Enys, F.G.S. 
507. Part of a Tin lode in Clay 
Slate, from tlie 25 fathoms level. 
Huel Fock, St. Agnes, Cornwall. 
N.B.—Wall-cases 10 and 11 are 
occupied by metallurgical pro¬ 
ducts. 
Zinc. 
ores of Zinc are probably raised 
this amount is fa.r from supplying 
