LOND. AND EDIN; PHILOSOPHICAL MAGAZINE, 1832 — 1838. 15 



Chlorosulphurcts of l^ad, copper, bis- 

 muth, and zinc, xi. 5G0. 



Cholera, on the health of the workmen 

 cleansing the sowers during, i. S54. 



patients, chemical researches on the 



blood of, i. 295. - '> . , -j 



Chorion, mode of the origio>ofvtb<ej'»hr 



93. -i-i- .■■ ■■■■ 'lV.:n>^:. :..■:, 



Chrenic acid in ^4^ >niin€)ral'>w«ter9-of^ 

 Porta, V. 2fJ8. f '' • - ij 



Christie (Dr. A. T.), notice of, iv. 445, 



Christie (C. C) on the aurora borcalis 

 of Nov. 18, 1835, viii. 412. 



Christie (S. H.) on the laws of magneto- 

 electric induction, iii. 141 ; on terres- 

 trial magnetism, iii. 215; Bakerian 

 lecture, remarks on, iv. 208; on Capt. 

 Back's magnetrcal observation^-] Jk. 

 523, 529. : ■ .. .^yfbi-.':) 



Cbromate o£^Jctdd^( dimorphism oi^loiadi) 

 . S87. ■■i.r. i;iiO?.i\'\ii' iwi.t;)')! 



Chrome, preparation of metallic, i. 86. 



— I — ; bichromate of the perchloride of, 

 xii. 83. 



alum, newmcthod of obtaining, xii. 



218. 



Chromic acid, compounds of, with rae- 

 tiUic chlorides, iii. 235 ; its action upon 

 silver, and combinations with the oxide 

 of silver, xi. 489. 



Chromium, oxalate of, and potash, optical 



properties of, vii. 436; crystallized 



oxide of, viii. 175 ; iodide of, viii. 192 ; 



Jteriodide of, xii. 321 ; combinations of, 



with fluorine and chlorine, ix. 151. 



Chronometers, ^lass a substitute for me- 

 tal balance-springs in, ix. 381. 



Cinchonia, iodate of, xi. 217 ; elementary 

 composition of, xi. 335. 



Cinnamon, oil of, vii. 74. 



Circulating organs in diving animals, vii. 



502. ,' : 



Circulation , of the blood, on the, vii. 



207. 

 Cirripedes, metamorphosis of the, vi. 573. 

 Citric rether, analysis of, xi. 139. 



acid, constitution of, xii. 381. 



Clark (Dr.) pn cyanide of potassiutOtoV. 



B29; - ',<;■:.' ■ -<'.r nr 



Clarke (E. M.) onanfew phsenomenooi in 

 magneto-electricity, vi. 169; on certain 

 optical effects of th« magneto-electri- 

 cal machine, vi. 427 ; apparatus for the 

 decomposition of water, vi. 428; effects 

 of voltaic magnetism on iron, vii. 422 ; 

 description of his magnetic electrical 

 machine, ix. 262 ; rqpljftp Mc* SaiOQii, 



X. 455. , , , .. 'CU !ih;; ... f Mr..l 



. (Kev. \V. B.) on the geology, of 



Suftblk, xi. 106; xii. 512 ; on the geo- 

 logical structure of tlie Cotentin, and 

 of the vicinity of QherlMHirg^ xL 107 ; 



on the peat bogs and submarine forests 

 of Bourne Mouth Valley, xii. 579. 



Classification, principles of, vii. 491. 



Clavagella, description of, vi. 230, 381. 



Clemson (T. G.) on avein of bituminous 

 coal in Cuba, x. 161. 



Clinometer, Henslow's, improvement in, 

 V. 159. 



Clocks, on the use of, at sea, instead of 

 chronometers, ii. 157. 



ClosteriBB, mode of increase of, xi. 386; 

 formation of the fruit in the, xi. 388. 



Cloves, analysis of oil of, iv. 313. 



Coal, observations, on, ii. 302; on the 

 nature of, iii. 245. 



, in Coalbrook Dale, ix. 383; at 



Dudley and Wolverhampton, ix. 383 ; 

 in the United States, ix. 124; on the 

 coast of Cumberland, ix. 501 ; on the 

 lower series of, in Yorkshire, i. 349. 



, bituminous, of Cuba, x. 161. 



, deposits of England, xii. 127. 



fields, on the future extension of in 



England, iv. 161, 346; v. 44; depo- 

 sits beneath, iv. 370. 



—— gas, phaenomena of flame from, vii. 

 404. 



measures and fossil fruits in Lei- 

 cestershire, iii. 76, 112. 



tracts, in Salop, Worcestershire, and 



N. Gloucestershire, vi. 376. 



Coalbrook Dale, geology of, ix. 382. 



Cobalt blue colours, vi. 157. 



and nickel incapable of being ren- 

 dered inactive, xi. 547. 



Cocoa-nut palm, crystallized sugar from 

 the juice of, x. 77. 



Cod, crystalline lens of the, viii. 193. 



Codeia and iodine, xi. 220. 



and morphia, double salt of, xi. 405. 



Cohesion of cements, on the, i. 53. 



Cold, produced by solid carbonic acid, 

 X. 158. 



— -, its effects on the body, viii. 59. 



Colebrook (Lieut- Col.) on making cry- 

 stallized sugar from the juice of the co- 

 coa-nut palm, X. 77. 



Colebrooke (H. T.)y^iiotiee of die late, 

 xii. 272, 438. -iiv ,-i,.i,i - .n.,v 



Coleopterous insects, iii. 151. 



Collimator, Amici's, x. 234. 



Collision and impact, on, viii. 65, 



Colombia, meteorological observations 

 made in, between 1820, 1830, xii. 148. 



Colour, dependent on molecular arrange- 

 ment, ix* 2 ; changes of, in iodide of 

 mercury, ix. 2 ; on chemical changes 



': of, ii 359. 



■- and odours, influence of heat on, 



iii. 458. 



Coloured bands, in Newton's rings, vii. 

 363, 474. 



