( 159 ) 



5^66 Blue Feltlfpath with white Quartz, and Mica argentea, rare, {rom Steurmnnk 



3467 A f|. cciiiien of Lead Ore of a blue colour, and a fine green cryftallized Copper 



Ore, both rare 



3468 A curious fpecimen of arborefcenc native Silver in Terra ponderofa, from 



Saxony 



3469 A fine fpecimen e>f ihe true kind of Ambcrgrifc. extremely fearccy iveight near tivo 



ounces Avcrdupoife 



3470 A fine fpecimen of Avantnrine Stone, extremely rare 



3471 A large thick and ftiort double-pointed Cryftal, internally filled with fingularly 



(haped xavitles, from Hungary — rare 



3472 A curioivs and ponderous fpecimen of white plated Cauk of a globafii figure, 



with Zinc Ore intermixed, rare 



3473 A fine fpecimcu of cryftallized Lead Ore, rich in Silver, finely coloared, witli. 



Cryftals intermixed, from Saxony — rare 



3474 A beautiful fpecimen of Op;il in the Matrix,'from Carinthin, very rare,. polijhed 

 2^475 An elegant fpecimen of white fpathofe Lead Ore in needles forming, centrical 



figures, from Saxony, very rare, the mine being lajl in 'Mater 



3476 A rich and beautiful fpecimen of velvety native Cinnabar, with pure vermilHon 



on the furface, very rare, from a mint lotig^Jincc lof, near Wolfflein, in tl^e 

 Palatinate 



3477 Jl moji elegant fpecimen of arForefcent tiative Copper of a hrilUant colour,, inicrmixed 



ivilb a fno'M-vohitt marrovj ftone,- from Ktxu Moldo'va, in Tijnefvarrer Bannaty 



on the Frontiers of Turkey, extremely fcarce 

 5478 A very imcommen fpecies of Iron Ore, of a bright fcarlet colour, ami very ponderous, 



callid Brick Iron Ore. Ferrum rubricofum, L. 

 3479 A fpecimen of Lead Or=e, and another of Marcafitc, en.ichedwith the mo ft 



beautiful colours, from Dsrbyfnrc — rare 



CuRxous- GORGONIiE^ MADREPORES^ ASTERm, SHELLS, &c. 



34SP ' A fine fpecimen of Gcrgonia exfcrta, Ellit Zooph, tah. i ^. fg. i. iviib a curio'Ls 

 variety of Afierias Caput Meduf^e intangkd in its brandies, ihe country un- 

 known 



3481 A pair of a fcarce fj-ccics of Murex, allied to Erinaceus of Pennant, one with 



three fmootli. vetmiculi adhering to it, from the Ahditerranean 

 34S'2 A very fine pair of BuccTnum tabidum, ^S". from the E. Tnd'cs—extrcmelv farce 

 3.483 A variety of Conus Capitaneus, Lifter, 7-80, ivith it'' s curious tufted Epidermis en^ 

 and otiienvife in the utmoji pcrfeElion, from' China 



3484 A mofl curious and rare f pedes of Madrepore, figured hy Seba, Vol. IIL pi. 1 1 r , 



No. 31. aWca&d^i!))) Talpa Markia. It Is kgjivn hetv by the name of the 

 Slug, and Is a native of St. MaiM'Itius 



3485 A fine i?air of a variety of Bulla birollris, L. or lelfcr Weaver's Shuttle, of a pale 



pink colour, 'tfi'rv rare, from China 

 3,486 A pair of Weutlctraps^ (com. j^jpan^ atid a curious undeferibed Buccinum, botb 

 rare 



34^7 A 



