[i 3th day.] leverian museum. 



65 



1551 A curious impression of a zoophyte in flint, and a mass of 



various fragments of ditto, in lime-stone 



1552 A handsome specimen of crystallised galena, or purple 



fluor, Cumberland . %> 



1553 A fine specimen of slickensides galena, Derbyshire J.< 



1554 Galena, in cubes, much intersecting each other, with mi- 



nute cubic fluor in the interstices^ Derbyshire ; and cubic 

 galena, on gray fluor, ditto jg. ^ 



1555 A fossil sponge,^nd impression of fern,, on iron stone - ^ 

 '1556 Aurum graphicum^ Felsobania; iridescent antimony, ditto 5 



native silver, Saxony ; and gr&y silver ditto f # 



1557 An antique sacrificial cup, formed of very fine flesh-colored 



agate j 



1558 An elegant and brilliant specimen of the noble opal » 



1559 Native muriate of silver, Siberia, extremely rare - # , 



1560 Large and capital nodule of sapharine chalcedony, Laving 



a cavernous central cavity, which is lined and partly 

 occupied by opake pink, and light yellow chalcedony of 

 an hydrophanous, or water-absorbing quality. This spe- 

 cimen which is of singular beauty and perfection, is said 

 to have been found in France , v 



End of the Thirteenth Day's Sale. 



