$8 
Rhodonite, 26. 
Rhomb-spar, 49. 
Riband-jasper, 24 . 
Ripidolite, 32 . 
Rock-crystal, 2 
Rock-salt, 59. 
Rock-wood, 34. 
Roestone, 46. 
Romanzovite, 36. 
Roschgewachs, 11. 
Roselite, 31. 
Rubellane, 32. 
Rubellite, 40. 
Ruby, 19. 
Ruby-copper, 17* 
Ruby-silver, 11. 
Rutile, 37* 
Ryacolite, 31. 
Rypidolite, 32. 
Sal ammoniac, 59. 
Sahlite, 34. 
Salt, common, 59. 
Saltpetre, 52. 
Sammet-ertz, 58. 
Sanidine, 30. 
Sapphire, 19. 
Sapphirine, 19. 
Sassoline, 39. 
Satin-spar, 45. 
Saussurite, 31. 
Scapolite, 31. 
Scarbroite, 26. 
Schaalenblende, 5. 
Scheelite, 38. 
Seheel-lead, 38. 
Scheererite, 60. 
Scherbenkobalt, 
Sehiller-spar, 35. 
Schriftertz, 3. 
Sehrdtterite, 26. 
Scolicite, 27. 
Selenite, 54. 
Seleniurets, 4. 
Selenium-sulphur, 
Serpentine, 25. 
Shell-limestone, 
45 A. 
Shorl, 38. 
Siberite, 38. 
Siderite, 48. 
Siderosehizolite, 26. 
Silica, 25, 26. 
Sillimanite, 26. 
Silver, antimonial, 
3. 
-auriferous, 3. 
-chloride, 59. 
-hydrarguret, 2. 
-muriate, 60. 
-native, 2. 
NATURAL HISTORY. [NORTH GALLERY. 
Silver, red, 11. 
•-stibiuret, 3. 
-sulphuret, 10. 
-bromide, 59. 
Silver-blende, 11. 
Silver-copper- 
glance, 10. 
Silver-glance, 10. 
Sinter, siliceous, 21. 
Skorodite, 56. 
Slate-spar, 45. 
Slickenside, 8. 
Smaragdite, 31. 
Smithsonite, 26. 
Soapstone, 25. 
Soda, carbonate, 41. 
-borate, 39. 
-muriate, 59. 
-nitrate, 55. 
-sulphate, 52 
Sodalite, 57 B. 
Sodium-chloride,59. 
Somervillite, 35. 
Sordawalite, 36. 
Spadaite, 26. 
Sparkles, 6. 
Spartalite, 17* 
Sphserolite, 38. 
Sph sere siderite, 48. 
S phene, 37* 
Spinel, 19. 
Spinellane, 37- 
Spoduraen, 30. 
Staurolite, 36. 
Steatite, 25. 
Steinheilite, 36. 
Steinmannite, 8. 
Sterlingite, 17 . 
Sternbergite, 10. 
Stiibite, 28. 
Stilpnomelane, 26. 
Stinkstone, 48. 
Stolzite, 38. 
Stones, meteoric, 1. 
Stromeierite, 7 . 
Strontia, carbon ate, 
41. 
-sulphate, 53. 
Strontianite, 41. 
Struvite, 60 A. 
Sulphur, native, 5. 
Sulphurets, 5—13. 
Sulphuric-acid, 5. 
Sun-opal, 24. 
Sun-stone, 29. 
Surturbrand, 60. 
Suzannite, 55. 
Tachylite, 33 
Tagilite, 59. 
Talc, 32. 
Talcapatite, 57 B. 
Tantalite, 38. 
Tarnovieite, 4L 
Tellurets, 3. 
Tellurium, 3 . 
Tennantite, 7 . 
Tenorite, 17 . 
Tephroite, 26. 
Teratolite, 25. 
Tesselite, 27. 
Tetradymite, 3. 
Thallite, 35. 
Tharandite, 47. 
Thenardite, 52. 
Thomsonite, 27* 
Thorite, 26. 
Thulite, 35. 
Tile-ore, 17 . 
Tilkerodite, 4. 
Tin, oxide, 18. 
-sulphuret, 9. 
Tincal, 41. 
Tin-pyrites, 9. 
Tin-stone, 18. 
Tinder-ore, 38, 
Titan-shorl, 37 . 
Titanite, 37. 
Titanium, 1. 
Tombacite, 6. 
Topaz, 58. 
Tourmaline, 40. 
Trauben-ertz, 57 A. 
Tremolite, 33. 
Triphane, 30. 
Triphyline, 57. 
Triplite, 57 . 
Trona, 41. 
Troostite, 26. 
Tshefkinite, 38. 
Tufa, calcareous, 
46. 
Tungsten, 38. 
Turquois, 57* 
Uralortlrite, 38 
Uranite, 57. 
Uran-mica, 57- 
Uran-ochre, 17. 
Uranotantalrte, 38. 
Uran-vitriol, 55. 
Uranium,oxide, 17. 
-phosphate, 57* 
-sulphate, 55. 
Uwarowite, 36. 
Valentinite, 38. 
Vanadates, 38. 
Vauquelinite, 39. 
Vesuvian, 35. 
Velvet-ore, 55. 
Vermilion, native, 
9. 
Villarsite, 25. 
Violane, 35. 
Vitriol, blue, 58. 
Vitriol, green, 55 
-white, 55. 
Vitriol-roth, 55. 
Vivianite,57. 
Volborthite,38. 
Volcanite, 4. 
Wad, 13. 
Wagnerite, 57. 
Wavellite, 57. 
Websterite,55. 
Wehrlite, 34. 
W eiss-ertz, 12 . 
Weissgiillig-erz, 11 
Weissite, 32. 
Wernerite, 31. 
Wiehtyne, 33. 
Willemite, 26. 
Williamsite, 34. 
Withamite, 35. 
Witherite, 41, 
Wohlerite, -38. 
Wolfram, 38. 
Wolkonskcite, 39. 
Wollastonite, 25. 
Vv T olnvne, 52. 
Wood-opal, 24. 
Wood-stone, 22 . 
Wood-tin, 18. 
Wootz-ore, 15. 
Worthite, 26. 
Wulfenite, 39. 
Xanthophvllite, 25. 
Xenolite, 26. 
Yenite, 34. 
You-stone, 28. 
Yttria, carb., 49. 
-phosph., 57. 
Yttrium fluoride, 
59. 
Y ttrocerite, 58. 
Yltroilmenite, 49. 
Yttrctantalite, 38. 
Yttrotitanite, 37 . 
Zeagonite, 29. 
Zeolites, 27, 28. 
Zinc, carbonate,49. 
-silicate, 26. 
-sulphate, 55. 
-sulphuret, 5. 
Zinc-blende, 
Zinc-bloom, 49. 
Zinc-ore, red, 17 . 
Zinc-spar, 49. 
Zinc-vitriol, 55. 
Zinkenite, 11 . 
Zinkite, 17. 
Zircon, 26. 
Zirconite, 26. 
Zoisite, 35. 
Zunder-ertz, 40. 
