{ 2op ) 



Page 



Infers, method of fe curing 

 from vermin, 1 1, tz 



to defcribe, xiii 



Journal of occurrences, xvi 

 Iron and it's ores, 31, 136, 145 



— Argillaceous ore of, 1 46 

 grey ore of, 146 



— haematite, 146 



— native, . .146 



— fulphuret of, 147 



— - . fpathofe ore of, 1 46 

 ... rlone, . . 147 

 .... fulphate of, 147 



Kali vitriolatum, 

 Kaoutchuck, an elaftic 



5° 

 gum, 



196 



116 



116 



Killas, \. 

 Krag, 



Kramer's antifeptic powder for 

 preferving birds, 1 1 , 16 



Kuckahn's method of preferv- 

 ing birds, 15, 17 



> - obfervations on, 15, 



*7 



Kupfer nickel, 



Labrador feltfpar, 



hornblende, 



Lac lunae, 



Lama's facred books, 

 Lampyris, 

 Lapis calaminaris, 

 , - - . lazuli, . 

 . — lydius, 

 - - - . ollaris, 

 Latent heat, 

 Lava, 



- — vitreous, 

 Lead, 



amalgam, 



150 



125 



"5 

 112 



3 



• 126 

 126 



109 

 . n. 84 



173 



• . 173 

 26, 136, 140 



14.1 



Page 

 170 

 142 

 142 

 141 

 »4 l 



Lead black, 



. . black fpar of, 

 . . brown fpar of, 

 . . carbonate of, 

 . . chalk of, 



. . galasna, fulphuret of lead* 

 or fulpliurized ore of, 142 

 . . mephite of, . 1 41 

 native Sj . 141 

 native glafs of, 142 

 . . phofphorated ore of, 143 

 pyritical ore of, 142 

 . . red ore of, . 1 41 

 fpathofe, . 141 

 tranfparent, • 141 

 white opaque ore of, 141 

 . . yellow ore of, 143 

 Learning, queries lefpecling, 



*7? 



Leman's method of preferving 



birds, 

 Leopards, 

 Lepidolite, 

 Lepidoptera clafs, 

 Leptura, 

 Libellula, 

 Lignum Rhodium, 

 Lime, 



- of arfenic, 



Limeftone, 



n. 4, 



n. 17 

 189 

 114 

 'p. 8 



n - 3 

 n. $ 

 194 

 103 



78 

 204 



178 with argillite, 129 



Linnseus's method of preferving 

 birds, . . 16 



. feeds, 26 



Lithomarga, . , • 213 

 Liver of ftone, . 108 



fulphur in water, 43 



Lizards to prefer ve, 1 8 



Lobfters, . • 6 

 Lucamis, . • n. 4 



antimonial ore of, 1 42 



Madrepores, 

 Ee 



Magnefia, 



