112 CATALOGUE OF THE [22fld day,'] 



2621 Three impressions of vegetable barks, and stone, with 



wood imbedded 



2622 Cast of a gigantic shell of the univalve kind, France "8> v 



2623 A large mass of stone, with impressions of several vertebral 



joints, supposed to be of an animal of the alligator kind, 

 Bath 



2624 Five impressions of vegetables, in nodules of argillaceous 



iron, and two barks, in coal slate * « 



2625 A fine and large fossil madrepore ; » $ 



2626 A singular mass of petrified oysters . ~ 



2627 A mass of petrified remains of shells, &c. including a 



species allied to the dentalium tribe .jj^jjfafplfl 



2628 A singular cast of a sulcated shell, apparently a bivalve 



2629 A curious madrepore fossillised 



2630 Fragment of timber, found imbedded in stone, and another 



piece of fossil wood fj 



2631 Beautiful green zeolite, cut and polished, Palatinate ; and 



solid gray cobalt, Hesse -f * ^--^J.. 



2632 A superlatively fine slab of iridescent feldspar from Labra- 



dor, very richly variegated with crimson, orange, and 

 purple, and slightly speckled with blue /> IjjJtfl 



2633 Cinnabar, with bright native vermillion, Idria ; pharmaco- 



lite, with red arseniate of cobalt, Hesse ; deep red 

 arseniate of ditto, Saxony \ crystallized calcareous spar 

 on galena, Harfz 



2634 Uncommonly large and very fine specimen of the Francken- 



berg fossil, being a mixture of vitreous and other copper 

 ores 



2635 Wolfram, Bohemia ; crystallised ruby silver, Hartz ; for- 



tification cobalt, Hesse ; and delicately crystallized cala- 

 mine, ditto 



2636 Purplish, pink, and red arseniate of cobalt, Hesse , and 



hoematitic 'cinnabar, Idria 



2637 A capital specimen of the variety of copper ore, termed 



kupfer-branderz by the Germans, being a combination 

 of copper, with bituminous matter, very rare, Hesse 



2638 A very fine specimen of olivin, in basalt, Hesse 



2639 A large and fine specimen of silvery calcareous earth, 



(glanzerde of the Germans) in a gray argillaceous matrix, 

 Hesse 



2640 A large and superb specimen of fortification cobalt, Hesse 



End of the Twenty-second Day's Sale. 



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