American Journal of Science and Arts, Bindi 6

abundant angle appears argillaceous argillite beaks beds Breadth Brucite Calorimotor carbon Cardinal teeth Catskill mountains cavity chalcedony charcoal chlorite coal formation collection color composition compressed Connecticut Connecticut river contains copper crystals Deerfield Deflagrator Diam diameter diamond direction distance distinct east elevated epidermis exhibited fact feet felspar fluoric acid globules gneiss grammes granite Greek fire green greenstone heat hornblende inches Lamarck lime limestone magnesia margin masses melted mentioned meteor mica slate miles mineral Mitchill mountain naker naptha nearly New-Haven New-York observed occurs old red sandstone Oxide of Iron passing plates plumbago pole porphyries posterior potash present primitive prisms Professor quantity quartz remarks resembling ridge river rock rods sand says seen shell side sienite silex Silliman sometimes species specimens steatite stone strata substance sulphur surface thick tion Torrey Unio variety veins zinc