GENERAL INOEX. 



185 



PAGE 



"Magic Stone" Ill, 112 



Magnetite 130-162 



Malachite, froniN. Y. City. . . 41 



Manganese. ... 91 



3Ieteorite, from Cabin Creek, 



141-146, 166 



Catorze. Max 76 



Germany 35 



Kentucky 71-76 



Mazapil, Mex. ..71, 92, 144, 146 

 Powder-Mill Creek. . . .161, 162 



Tennessee 160, 161 



Toliica, Mex 70 



Meteorites 143-146, 160-162 



stone 71 



3Ietals, use by Indians 60-65 



Metamorphic rocks of Staten 



Island 12-16 



J\Iica 3, 39 



Minerals of N. Y 130 



Minutes (see Table of Contents) 



Molybdenite 130 



Molybdite 130 



Monument to Audubon. . . .163, 164 

 Mountains, formation of .23, 24, 28 



Muscles, exhaustion of 114-121 



refreshment of 118 



Muscovite 3, 39 



Natchez Indians 42, 60-65 



National Museum 166 



Nickel, in meteorite 92 



J^ovus Orbis 60 



Nutation of Earth 92, 133, 134 



secular changes 131-134 



N. Y. Mneral Club 160 



Obsidian 122 



Officers, election of 110 



reports of (see contents) 



Oligoclase 77 



Olivine, in meteorite, 



73, 74, 76, 162 

 Oxygen, in water 48-52 



Patents for driven-wells 91 



Pectolite hammer Ill 



Phococyan 49 



Phosphorus in meteorite,. .. 92 



Plants, Cretaceous 16 



Triassic 125, 126 



Powder-mill creek meteorite, 



161, 162 

 Precipitation, to purify water, 



52, 53 



PAGE 



Pre-glacial drift 16-18 



Prime, Mr. RuFus 41 



Prochlorite 130 



Purification of water 42-58 



Pyrite 71, 130 



Pyroxenite 130 



hollow crystals. ...112, 122-124 

 hydrophane Ill, 112 



Quartz, in lithomarge 3 



in meteorite 35 



smoky 113, 130 



Rainfall 79, 80 



Refreshment of Muscles 118-121 



Relagam verdadiera 61 



Reports of officers (see con- 

 tents) 



Resignations 112 



Rhodochrosite 112 



Ruby 4-11, 12 



artificial. 4-11,12 



Rutile 3, 6, 130 



Sapphire, artificial 8 



Schreibersite 76, 145 



Sea-coast defense 122 



Sea level 39 



Shark, photograph of 70 



Silicified woods 165, 166 



Silver 60, 64 



'• Silver King " mine 85 



Serpentine, of Staten Island.. 13-16 



in N. Y. Island 130-135 



Smith, Mks. E. A 11 



Societies 167-182 



South America, Journey in, 



129, 138, 147 



Spanish explorers 60-65 



Spodumene from Maine 40 



from N. C 2, 3 



Staten Island 86. 87 



geology of 12-18 



"St. John's" formation 113 



Sub-surface waters 77, 91 



chemistry of 90 



"Taconic system" 138 



Telescopes of the world 93-107 



construction of 95-105 



lenses of 96-103, 107 



Lick 100, 105, 107 



origin of 93-95 



reflectors of 103-105 



size of 105-107 



