( i68 ) 



3"6J7 Tliirfy cards, containing a great variety of Univalves, elikfiy of t!ie Mure*; 

 genus, /tfwr cf them rare 



Curhus SE PTJRJJ, SPJRS, O R E Sy Ifc. 



^628 A very perfe(S: Scptarium, with yellow fparry Septa, the huerfticeb filled with 

 B haidClay, fiom U^cymoutb, and a fedtion of another from Shitpy IJland 



5629 A petrified Nofegiy, ixom CUirlJha,i, \n Bohemia; two other fparry I ncrulla- 

 tions on Vegetables, and a laminated Free-ilone Spar, from Portland 



j6 ;o Cobalt, with red efflorcfeeuce, from the OU Silver Mine at Alva ; native Cin- 

 nabar, from Huii^aiy; Zinuopcl, (rom Ditto; two Iron OiQs, Siom Ell>ci 

 two curious Spars, from the ILiriz, and two more 



3631 Twenty cards, containing a great variety of Foilils, among which are Garnets 

 from Abcnkenjhirc, complete Cryflals i'rom DerhyJInn\ Amianthus trom Fied- 

 rr.ont!, 1<C> 



5632 Radiated green Shirl, Saxony^ and a fine black Shirl with quartz, from Tyrol 



3633 A curious white foliated Spar, formed on both fides of a thin mafs of Pyrites, 

 from the Hartx—rare 



J634 A moft elegant fpccimen of cvyjlallized Ccppcr Ore, of a deep blue colour, the furface, 

 iviicb is globofe, is curioujly fgiired, and coated vjitb a lenuiiful green Maiachitcs^ 

 vtry rare, the country unknown 



3635 A very curious fpecimen of cryftallizcd Mifpickel, formed in long Prifms, 



with white Cryllals, from Frrybcrg, in Saxony 



3636 A large and fine fpecimen of llaladtitical Manganefe, intermixed with Iron Ore, 



the furface beautifully gilded with Pyrites, very rare, from Sayn 

 iSjj A fmal! -but elegant group of needle Spars, an Iron Ore, from Thuriugia — very 

 rare 



3638 A fine fpecimen of Manganefe, cryftaJlized in Laminx, with white Cryftals, 



intermixed, from Elbe 



3639 A rich fpecimen of grey Copper Ore, partly cavernous ; the hollews lined with 



cryftallizcd Copper Ore oi an azure colour, very beautiful^ from Thuringia— 



rare 

 5643 A curious Amalgama of Silver, with Quickfilvcr, in a fingular form, from the 



Works in Peru, vety rare 

 5641 A large irrcgularly-Jliaped Cryflal, with rich black Tin Grains, and cryfallized Mica 



in relievo on the furfau, and partly imbedded in it, very curious and rare, from 



Bohemia 



3642 A rich and beautiful fpecimen of arborefcent native SUver in Terra Ponderofa, from 



Freyberg, in Saxony-^rare 



3643 A curiouflyformed fpecimen of falaflitical Manganefe, from Sayn — very rare 



3644 A large and rich fpecimen of native Silver, in quartz, from Peru— very rare 



3645 A fmall group of clear rock CryftaU, with curious internal appearances, frem 



Madagafcar-^very rare 



3646 A\ 



