Index 3 i S 



Realgar 159 



Rodeo meteorite 1 



Rutile ' 160 



Saline meteorite 126 



Sal ton, California, concretions 15 



Sand-barite crystals 31 



Sand-calcite concretions 25 



Sand-limonite concretions 35 



Saratoga Springs concretions 27, 28, 29 



Schreibersite ' 22 



Shelburne meteorite 7 



Shields, John, quoted 7 



Siemaschko, Count Julien de 



Meteorite collection of 231 



South Bend meteorite 19 



Specific gravity 



of claystones 50 



of concretions 26, 34, 42 



of meteorites 13,20,109,118,167 



Sphalerite 161 



Sutton, S. A., quoted 126 



Taenite, Analyses of compiled 176 



Tassin, Wirt, quoted 21 



Tillotson, E. W., Jr., Joint author with O. C. Farrington 



Notes on Various Minerals in the Museum Collection 131 



Times of fall of meteorites 178 



Velocity of meteorites 13 



Vermes, Analyses of, quoted 49 



Vivianite 163 



Ward, Henry A., quoted . 115 



Ward-Coonley Meteorite Collection 231 



Washington, H. S., quoted 153, 196 



Weston meteorite, Distribution of 129 



Wulfing, E. A., quoted 119,231 



Zoisite 55 



