Ground Floor.]

21

Class 1.

MISTKTG and MIiraRAL PRODUCTS.

486a Ibbktson, Capt.— Model of the Isle of "Wight, inmetal.

487 Jordan, C. 37 Chapman St. Manchester.—Speci-mens of metals and their alloys.

488 Garland, T. .Fairfield, Redruth, Manu.—Impureoxide of arsenic, obtained from tin ores- Commercial oxideof arsenic, and lump arsenic, obtained from the preceding.

489 Low, J. 30 Gracechurch St. part Prop.—Copper,from Low’s patent works, Penclawdd.

490 Rowlandson, T. 7 Esher St. Kennington, Pat.—Specimens of ores and products from the Isle of Anglesea,the Yale of Ovoca, Wicklow, and the Cwmhusian GoldMine. Merionethshire.

491 Harrison, J. Bakervale, Derbyshire.—Lead orefrom Mogshaw mine, Bakervale.

492 Rowe, II. Laxey Glen, Douglas, Isle of Man, JointProp.—Silver lead ore, and blende ore.

492a Coates, W.—Specimens of lead ore, from Tully-ratty mine, Strangford, Ireland, the property of Lord de Kos.

493 Cumming, J. G. Isle of Man.—Argentiferous galena,from the Foxdale Mines.

494 Byers, J. Stockton-on-Tees, Durham, Prod, andManu.—Lead ore, silver, and litharge, from Grasshill Mine,Teesdale. Refined, common, and slag lead, sheet, andpipe,

495 Burr, T. W. & G. Shrewsbury, Prod, and Manu.—Mineral specimen, raised at the Snailbeach lead mines,Shrewsbury, weighing 12 cwt.

488 Devonshire, The Duke of, and his Agent, CaptainEddy, Grassington.—Specimen of Devonshire lode, grit-stone, &c. Transverse section of the Devonshire lode.

497 Pattinson & Cain, Newcastle-upon-Tyne, Prod.—Specimens of arsenio-phosphate of lead. From DrygillMine, near Hesket New Market, Cumberland.

498 Bennett, T. 11 Woodbridge St. Clerkenwell, Manu.—Leaf-gold, made by steam-machinery.

499 Smith, R. Blockford, Perth.—Minerals of Scotland.Chemicals from unusual sources.

500 PuiLLirs, Smith, & Co. Llanelly.—Specimens ofiron and tin plate.

501 Downman, H. II.—Wood impregnated with blocktin.

502 Jenkins, H. W. Truro.—Specimens of arsenic,wolfram, from various tin-mines in Cornwall, used as amordant in dyeing calicoes. Varieties of mundics andrarer minerals, from various parts of Cornwall.

503 Davey, S. Redruth, Miner.—Specimens of ores ofzinc.

504 Cole, E. J.—Rich specimen of tin ore. Black tin,from Risehill Mine, near Tavistock.

505 Williams & Sons, County Wicklow Ireland.—Sul-phur ore; manganese ore, from Glandore Mining Company.

506 Grey, J. Dilston, Corbridge, Agent.—Blende andcalamine from Alston Moor, Cumberland; spelter fromthem.

507 Mining Co. for Ireland, 2 Burgh Quay, Dublin,Prod.—Silver-lead ore, from Shallee mines. Silvery-copperore, from Gurtnadyne. Copper ore, from Ballynoe, andLackamore, all Co, Tipperary, rough and dressed.

508 Pi-oyal Dublin Society of Ireland.—S pecimensof lead ore in its various stages; lead, lead-pipe; patentshot: sheet of copper.

509 Buccleuch, Duke of.—Model of furnaces for se-parating pure silver from lead ore. A block of pure silver.Specimens of lead. Crystals of lead. Model of a leadvapour condensing apparatus. Collection of minerals.

510 Wallace, W. & Cowper, T. Nenthead, Alston,Prop.—Carbonate of lead, from Little Eggleshope LeadMine, in Teesdale, Durham. Minerals from Alston.

511 Barrett, Capt. —• Cobalt and copper ores fromConniston mines, near Kendal, Lancaster.

512 Blee, R. Redruth.—Cobalt ores, from Cornwall.

513 Liskeard Committee.—I ron pyrites; hornblende;antimony.

514 Muscijamp, W. Derwent Lodge, Sunderland.-Copper ores.

515 Dublin Society.—C opper ore, from Knockmahonmines, Waterford.

516 Tennant, J. Strand.—Copper ore from Lake Supe-rior.

517 Graham, J. Barrhead, near Glasgow.—Greenstone,showing native copper; native copper, as found in thefissures of the rock, from Boyleston quarry, Renfrew-shire.

518 Berger, J. Native copper, from the Lizard.

519 Brunton, W. Cornwall.—Safety fuse for blasting.

520 Copeland, G. A. Pendennis, Falmouth, Inv. andManu.—Safety blasting cartridges.

521 Offlaiiertie, H.—Lead ore, from Glengola mines.

521aMurciiison, J. H.—Specimens of copper ore from

the Island of Kawaw, New Zealand. Specimens of the ma-trix of the silver lead ore at Beevalston, Devonshire.

522 Forbes, Dr.—Cinnabar, from California, and 5,160grains of mercury distilled from 7,560 grains of the cinnabar

523 Davies & Taylor, Aberystwyth.—Lead ores.

524 Hunt, R.—Mining map of Cornwall.

525 Arkansas Mining Co.—Sample of lead ore as cutlfrom the vein, containing portions of copper and iron oresland sulphuret of zinc, coated with quartz and barytes. J

526 Hawke, E. H., Scorrier, Cornwall.—Specimens of]

safety fuse. _ .

529 Knipe, J. A. Claplmm, Surrey, Des. & Prop.-Geological map of the British Isles, sites of the mmeraisJ&c Geological and mineralogical map of England andWales with parts of Scotland, Ireland, and France.

530 Marriott, Mrs. Frederick, 3 Eastbourne TerraceJ

Hyde Park.—Specimen of gold ore from the Mariposa MineJCalifornia, estimated to contain 45$ per cent, of ffoldJAnother specimen. (Main Avenue, East.) .

531 Devonshire, Duke of. — Large quartz crj stai j

(Main Avenue, East.) ^ „ ,

532 Erskine, J. Scotland, Prod.—Specimens of tea

ore. from the Black Craig mines. .

533 Webb, —, Islington.—Soda-water pipe, and

gram of London strata. (South Wall.) „ ttmtI

534 Samuel, M. A. 23 Netland Square, Notting uni Ip ro d.—Sulphate of iron, from Shakspeare’s Cliff,

(See also Objects outside the Building, pages 7 and •)

Proceed to Sculpture Court, page 154.