AT NOON, TUESDAY, MARCH 1, 1S92, 



The great Hoseus Stock (advertised last month) will be placed on 

 sale in our store. Doubtless this is the finest collection of European 

 minerals ever brought to this country. Many of the very rarest 

 species and finds are well represented. We cordially invite mineralo- 

 gists to come to New York on the day named and see this truly 

 marvellous collection. No specimens will be sent out on approval from 

 it before March 7th. 



OUR LATJRIUM MINERALS 



have arrived and are now on sale. The beautiful blue, green, brown, 

 yellow and white Smithsonites make a gorgeous show. Adamite, 

 Aurichalcite, Serpierite, Laurionite, Phosgenite, and Fiedlerite are also 

 richly represented. 50c. to $3.50 are the average prices, but we have 

 fine, large museum specimens of Smithsonite at $3.50 to $50.00. 



SULPHUR CRYSTALS. 



A magnificent display of splendid Sulphurs, large and small may 

 now be seen. The clear and very brilliant, loose crystals are strongly 

 represented at 25c. to $2.00 ; large but less beautiful crystals, 25c. to 

 $2.00 ; fine groups, 25c. to $5.00 ; several grand museum specimens, 

 $10.00 to $50.00. 



OTHER SICILIAN MINERALS. 



Hauerite crystals, very choice and rare, 15c. to $12.50 ; Melanophlogite, 

 25c. to $2.50 ; Celestite groups, 25c. to $7.50 ; Aragonite, groups of twins, 

 50c. to $5.00. ° 



ELBA MINERALS. 



Pollucite and Castorite crystals, excessively rare ; fine gem crystals 

 of Tourmaline; Hematite crystals and groups in great profusion and 

 very cheap ; Fyrite twins at 50c. to $1.50 and many single crystals at 

 5c. to $1.00. 



OTHER EUROPEAN MINERALS SECURED BY MR. ENGLISH. 



Carrara Quartz crystals in white marble, 25c. to $2.00 ; Porretta 

 cavernous Quartz crystals, very interesting,. 25c. to $2.50 ; choice Octa- 

 hedral Rose Fluorites, 25c. to $1.50,; a large lot of Baveno Orthoclase 

 Twins at 5c. to $1.50 ; Vesuvian Minerals in great variety : a fine lot of 

 small modified single Egremont Calcite crystals at 10c. to $1.00 ; many 

 miscellaneous very rare species and valuable specimens as well as 

 many low-priced specimens for class room study. No such supply of 

 European minerals has ever before been in this country ; for instance, 

 of Axinite, quite a rare species, we have probably 100 specimens in stock 

 and this is only one of the many species which are very strongly repre- 

 sented. 



Japanese Stibnite, Topaz, Anorthite, Orthoclase, etc., an'elegant array. 



Pink Grcssularites from Mexico, a wonderful collection of loose 

 crystals, 25c. to $2.00 ; and matrix specimens, 50c. to $5.00. Mr. Niven 

 is now in the locality and a new lot is promised soon. 



Boleite, a new species, just described by Mallard, in loose, cubical 

 crystals. 



DANA'S NEW "SYSTEM OF MINERALOGY," 



is promised by the publishers about May 1st. It contains more than 

 half more matter than the present (1868) edition, covers 1197 pp., is 

 illustrated by 1425 cuts, and will undoubtedly be the most important 

 work on Mineralogy ever published in this country. The price is 

 $12.50, but we have made arrangements by which we can supply it 'to 

 oiir customers for only $10.00, postage (40c), or expressage extra. This 

 book should be in the hands of every mineralogist. We respectfully 

 solicit your early order. 



Send for our " Winter Bulletin" recently published, free. 100 pp. 

 Illustrated Catalogue, 15c; Supplement " A," 2c • 



GEO. L. ENGLISH & CO., Mineralogists, 



733 and 735 Broadway, \ew York. 



