Vil. CONTENTS. 
tI. Domestic. 
Griscom’s “‘ Mechanics and Manufacturers’ Mapanes ‘Nn 191 
Torrey’s Flora—New-York Lyceum, —- 192 
Prof. Hall’s Catalogue of Minerals—Philadelphia Water 
Works, - - = 193 
Molybdena, - - = > - * - 194 
Sillimanite-—Geolopical Survey on the Grand Canal, = - 195 
ignition of Platinum—New Locality of Cobalt, - - 198 
New Locality of Amethyst, - - - - - 199 
Acid Fumigations, - - - - = - 200 
American Geological Society, - - - 392 
Effect of changes of tmnesaiurs on the impel bouen of 
water, - - - - o- 3893 
Dreadful effects of an excessive use oF Sulphur, - - 394 
Peculiar form of some of the Beryls of Haddam, Conn. 395 
Medicinal properties of the waters of the Missle &e. 396 
“Woodbridge and Willard’s Geography, - - 397 
The New-York State Horticultural Society, 398 
Journal of the Academy of Natural Sciences of Philadelphia, 399 - 
ERRATA IN VOL. VIII. 
Page 88 Line 28 for Rederer read Lederer 
127 35 & 36 Bict Biot 
168 1 Paint Print 
181 13 Fabrona. Fabrom, a 
183 15 Swaimon Swainson 
188 36 Phiguepal Phiquepal 
189 38 2 23 
198 18 Doberciner Dobereiner 
267 22 pennsylvanicna pennsylvanicum 
