130 
NATURAL HISTORY, 
[long 
Miargyrite, 11 
Mica, 32 
Miemite, 49 
Minium, native, 17 
Mispickel, 12 
Misy, 58 
Molybdates, 40 
Molybdena sul- 
phuret, 12 
Molybdena-ochre, 40 
Molybdic acid, 40 
Moonstone, 29 
Moroxite, 54 
Mountain blue, 51 
Mountain cork, 34 
Mountain wood, 34 
Muriacite, 57 
Mussite, 34 
Nagyag-ore, 3 
Naker-feldspar, 29 
Naphtha, 62 
Natrolite, 27 
Needle-ore, 9 
Needle-stone, 27 
Nepheline, 31 
Nickel, arseniate,53 
-green, 53 
-sulphuret, 6 
Nitre, native, 55 
Nosine, 37 
Nutallite, 31 
Obsidian, 31 
Octahedrite, 39 
Oligist-iron, 14 
Oligoclase, 30 
Olive-malachite, 54 
Olive-ore, 53 
Olivine, 25 
Opal, 24 
Orpiment, 11 
Orthite, 37 
Osm-iridium,3 
Palladium, 3 
Pargasite, 33 
Paulite, 34 
Pea iron ore, 16 
Pea stone, 48 
Pearl sinter, 21 
Pearl spar, 50, 51 
Pearl stone, 31 
Pelioma, 36 
Pericline, 30 
Peridot, 25 
Petalite, 30 
Pharmacolite, 53 
Pharmacosiderite, 
Phenacite, 37 
Philipsite, 29 
Phosphorite, 54 
Phosphyttrite, 54 
Picrolite, 25 
Pimelite, 23 
Pinite, 32 
Pistacite, 35 
Pitch ore, 17 
Plasma, 23 
Platinum, 3 
Pleonaste, 19 
Plomb-gomme, 19 
Polybasite, 11 
Polyhalite, 58 
Polymignite, 39 
Polysphaerite, 54 
Poonahlite, 27 
Porcelain jasper, 24 
Potassa, nitrate, 55 
Prase, 22 
Prehnite, 28 
Prunnerite, 25 
Pseudomalachite, 54 
Pycnite, 39 
Pyrgome, 34 
Pyrites, magnetic, 6 
Fyrochlore, 39 
Pyrodmalite, 38 
Pyromorphite, 54 
Pyrope, 36 
Pyrophyllite, 32 
Pyrophvsalite, 39 
Pyrorthite, 37 
Pyroxene, 34 
Quartz, 21, 22 
Quicksilver, native, t 
Realgar, 11 
Retinasphalt, 61 
Rhomb-spar, 49 
Riband jasper, 24 
Rock crystal, 20 
Rock salt, 60 
Rock wood, 34 
Romanzowite, 36 
Roschgewachs, 11 
Rubellite, 38 
Ruby, 19 
Ruby-copper, 17 
Ruby-silver, 11 
Rutile, 39 
Sal ammoniac, 60 
Salite, 34 
Salt, common, 60 
Saltpetre, 55 
Sammeterz, 58 
Sanidine, 30 
Sapphire, 19 
Sassoline, 41 
Satin-spar, 46 
Saussurite, 31 
Scapolite, 31 
Schaalenblende, 5 
Sclieelite, 40 
Scherbenkobalt, 4 
Schiller-spar, 34 
Schriftertz, 3 
Scolicite, 27 
Selenite, 57 
Seleniurets, 4 
Selenium sulphur, 4 
Serpentine, 25 
Shell-limestone, 47 
Shorl, 38 
Siberite, 38 
Siderite, 21 
Sideroschizolite, 26 
Silica, 20—24 
Sillimanite, 26 
Silver, antimonial,3 
•-auriferous, 3 
—— chloride, 60 
-muriate, 60 
-native, 2 
- red,11 
-sti biuret, 3 
-sulphuret, 10 
Silver-glance, 10 
Sinter, siliceous, 21 
Skorodite, 53 
Slate spar, 45 
Slickenside, 8 
Smaragdite, 31 
Soda, carbonate, 41 
-muriate, 60 
-nitrate, 55 
-sulphate, 55 
