GALLERY.] 
NATURAL HISTORY. 
83 
Poonahlite, 28. 
Porcelain-jasper, 24 
Porcelain-spar, 30. 
Potassa, nitrate, 54. 
Potstone, 32. 
Prase, 23. 
Praseolite, 32. 
Prehnite, 29. 
Psilomelane, 13. 
Pycnite, 58. 
Pyrallolite, 
Pyrargillite, 31. 
Pyrgome, 34. 
Pyrites, magnetic, 6 , 
Pyrochlore, 37. 
Pyrolusite, 13. 
Pyromorphite, 57 A. 
Pyrope, 36. 
Pyrophyllite, 32. 
Pyrophysalite, 58. 
Pyrorthite, 38. 
Pyrosmalite, 57 B. 
Pyroxene, 34. 
Quartz, 21 , 22 . 
Quicksilver, native, 
2 . 
Quincite,24. 
Raphilite, 33. 
Realgar, 12. 
Retinasphalt,60. 
Retinite, 60. 
Rhenite,57. 
Rhodicite, 39. 
Rhodochrome, 25. 
Rhodonite, 26. 
Rhomb-spar, 49 . 
Riband-jasper, 24. 
Ripidoiite, 32. 
Rock-crystal, 20. 
Rock-salt, 59. 
Rock-wood, 34 . 
Roestone, 46. 
Romanzovite, 36. 
Romeite, 38. 
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. 
Scheel-lead, 38. 
Scheererite, 60. 
Scherbenkobalt, 
Schiller-spar, 35. 
Schillerstone, 25. 
Schriftertz, 3. 
Schrotterite, 26. 
Scolicite, 27. 
Selenite, 54. 
Seleniurets, 4. 
Selenium-sulphur, 
4. 
Sennarmontite, 38. 
Serpentine, 25. 
Shell-limestone, 
45 A. 
, Shorl, 40. 
Siberite, 38. 
Siderite, 48. 
Sideroschizolite, 26. 
Silica, 25, 26. 
Sillimanite, 26. 
Silver, antimonial, 
3. 
-auriferous, 3. 
-chloride, 59. 
-hydrarguret, 2 . 
-muriate, 60. 
-native, 2 . 
-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, borate, 39. 
-carbonate, 41. 
-muriate, 59. 
-nitrate, 55. 
-sulphate, 52. 
Sodalite, 31. 
Sodium-chloride,59 
Somervillite, 35. 
Sordawalite, 31. 
Spadaite, 26. 
Spar kies, 6 . 
Spartalite, 17* 
Sphserolite, 38. 
Sphssrosiderite, 48. 
Sphene, 37. 
Spinel, 19. 
Spinellane, 37* 
Spodumen, 31. 
Staurolite, 31. 
Steatite, 25. 
Steinheilite, 36. 
Steinmannite, 8 . 
Stephanite, 11 . 
Sterlingite, 17 . 
Sternbergite, 10. 
Stilbite, 28. 
Stilpnomelane, 26. 
Stinkstone, 48. 
Stolzite, 38. 
Stones, meteoric, 1 
, Stromeierite, 10. 
Strontia, carbonate 
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. 
Sylvanite, 3. 
Tachylite, 33. 
Tagilite, 57. 
Talc, 32. 
Talcapatite, 57 B. 
Tantalite, 38. 
Tarnovicite, 41. 
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, 31. 
Triphyline, 57. 
Triplite, 57. 
Trona, 41. 
Troostite, 26. 
Tschefkinite, 38. 
Tufa, calcareous, 
46. 
Tungstic-acid, 38. 
Tungsten, 38. 
Turquois, 57. 
Umbra, 16. 
Uralorthit.e, 38. 
Uranite, 57. 
Uran-miea, 57* 
Uran-ochre, 17. 
Uranotantalite, 38. 
Uran-glimmer, 57. 
Uran-vitriol, 55. 
Uranium, oxide, 17 
-phosphate, 57 
, -sulphate, 55. 
Uwarowite, 36. 
Valentinite, 38. 
Vanadates, 38. 
Vanquelinite, 39. 
Vesuvian, 35. 
Velvet-ore, 55. 
Vermilion, native, 
9. 
Villarsite, 25. 
Violane, 35. 
Vitriol, blue, 58. 
Vitriol, green, 55. 
-white, 55r. 
Vitriol-rot h, 55. 
Vivian it e, 57 . 
Volborthite, 38. 
Volcanite, 4. 
Wad, 13. 
Wagnerite, 57. 
Wavellite, 57. 
Websterite,55. 
Wehrlite, 34. 
Weiss-ertz, 12. 
Weissgiiltig-erz, 11. 
Weissite, 32. 
Wernerite, 31. 
Wichtyne, 33. 
Willemite, 26. 
Williamsite, 34. 
Withamite, 35. 
Witherite,41. 
'Wohlerite, 38. 
Wolfram, 38. 
Wolkonskoite, 39 
Wollastonite,25. 
Wolnyne, 52. 
Wood-opal, 24. 
Wood-stone, 22. 
Wood-tin, 38. 
Wootz-ore, 15. 
Worthite, 26. 
Wulfenite, 39. 
Xanthite, 35. 
Xanthophyllite, 25. 
Xenolite, 26. 
Yenite, 34. 
You-stone, 28. 
Yttria, earb., 49. 
-phosph., 57. 
Yttrium fluoride, 
59. 
Yttrocerite, 58. 
Yttroilmenite, 49. 
Yttrotantalite, 38. 
Y ttrotitanite, 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. 
