200 



CATALOGUE OF THE 



[36ffc day\ 



iron ore and white quartz crystals, and solid crystallised 



marcasite, England 



4288 Resin-coloured tin, and five other specimens, Cornwall / 



4289 A small diadem echinus with its spines, a mamniillated 



ditto, four other diadem echini., and three echini pla- 

 centae / 



4290 The flame clam, the toothed pyrum (Bucc. odontites, So-^ 



land.) a striated fig, a pear limpet and five others 



4291 Brilliant bubbled marcasites, marcasites on quartz crystal 



and another coating fluor / 1 



4292 A capital group of cubic fluor, of a yellow mottjed ajid 



amethystine colour, on cubic galena, Durham 



4293 The tulip cone, the long-beaked buccinum ; the nodulated 



clam, the unicorn's and gazelle's horn needles, . and 

 thirteen others X *-& 



4294 The marbled senectus, partly uncoated, China ; and the 



painted tun, N. S. Wales /- & 



4295 Two violet-mouth olives, two varieties of the proteus 



olive, a pomegranate sea snail, and a black music^ 



4296 An occidental argus porcelain, a deformed ditto in a young 



state, the smooth European clam, a brunette cockle, 

 and two others 



4297 Cream coloured tabular barytes, ditto with pyrites, brown 



rhombic barytes on blend and mica 



4298 Bright green felspar from Siberia, a fine specimen and rare 



4299 A nodule of mica, with white actynolite from Moravia ; 



green felspar, Siberia 3 and mica in a calcareous matrix, 

 forming a spurious avanturine, from the side of Mount 

 Etna 



4300 Polished slab of brown and white selenite, Germany 5 and 



quartz crystals, sprinkled with laminated calcareous spar 



4301 The brown star limpet, an area fusca, the waved alatus, 



a South Sea snake, a dice cone, and fifteen others 



4302 Sulphate of strontian in well-defined crystals, Bristol 



4303 Twenty-six curious small shells, some of them rare, among 



which are the painted ermine and friar cones, the fla- 

 ming cuma, the lineated obelisk, the brindled pupa, &c. 



4304 The purple oyster, New South Wales-, another scarce 



purple oyster, Friendly Islands 5 and an orange-coloured 

 gryphus 



4305 Brilliant cubic marcasjies, and marcasites on yellow fluor 



with galena "2 



4306 The bumped distaff shell, from the South Seas, very scarce h 



4307 A very large and fine conus pulicarius, Otaheite-, the stair--^ 



case of extraordinary magnitude, Tranquehar - f and a 

 scarce species of brocaded cone, Ceylon if ~ J 



4308 Purple fluor, with marcasites on the surface, ^cockcomb 



marcasites, bubbled ditto, and another / ^ . , 



