Fine Gem Sphene Crystals 



The third installment of the old collection which we 

 recently purchased was placed on sale February 15th. 

 1000 specimens of very unusual excellence aroused an 

 enthusiasm among collectors not seen for a long time. 

 The beautiful yellow Sphene crystals from Switzerland, 

 so transparent and gemmy, were greatly admired. So 

 rich an assortment has never before been seen on sale in 

 New York. Prices 50c. to $10.00. 



Highly modified gem Beryls, a few choice Emeralds, 

 beautiful Essonite Garnets from Ala, Uvarovites 

 from Urals, gem Rubellites from Elba, extra good 

 steep-pyramidal Brown Tourmalines from Gouver- 

 neur, splendid Rose Apophysites, Harmotome, Gmelinite, Gismondite, 

 Datolite, Dioptase, Pyromorphite, Mimetite, Erythrite, Ilvaite, Py- 

 rosmalite, Brazilian Topaz, and such rare species as Hamlinite, Leucn- 

 tenbergite, Dipyre, Aeschynite, Sarcolite, made this accession one long to 

 be remembered. Notwithstanding the heavy sales, many most excellent speci- 

 mens still remain. 



WONDERFUL ALASKA EPIDOTES. 



Though we bought hundreds of these fine specimens, but few remain, as col- 

 lectors in all parts of the world have been eager to obtain them. To no less 

 than ten European countries, including far-away Russia and Greece, have we sent 

 these Epidotes during the past month or so. If you want them, hurry in your 

 order. 50e. to $30.00. 



CANADIAN CORUNDUM. 



A recent visit to the now famous Craig Mine and to ail the other prominent 

 Canadian corundum localities has yielded us by far the best assortment of matrix 

 groups of corundum crystals, and the salmon-colored feldspar in which they are 

 imbedded makes these specimens very attractive. 25c. to $2.50. Loose crys- 

 tals, 10c. to $1.00. Fine cleavage masses, 25c. to $2.50. 



CHOICE DEKALB DIOPSIDE CRYSTALS. 



Our present stock, recently greatly enriched, includes many crystals not 

 only beautifully transparent, but also uncommonly perfect in form. How differ- 

 ent they are from the ordinary lifeless pyroxene crystals ! 25c. to $2.00. 



A NEW LOT OF GRAFTONITE. 



Further work at the Graftonite locality has yielded another but very small lot 

 of specimens. The remarkable and entirely unique intergrowth of Graftonite 

 and Triphylite observable in every specimen makes this rare species one of 

 unusual interest. 25c. to $3.50. 



124-page Illustrate]? Catalogue, giving Dana Species number, crystal system, 

 hardness, specific gravity, chemical composition and formula of every mineral, 25c. 

 in paper. 



44-page Illustrated Price-Lists, also Bulietins and Circulars, free. 



GEO. L. ENGLISH & CO., Mineralogists, 



Dealers in Educational and Scientific Minerals, 

 3 AND 5 WEST 18th STREET, NEW YORK CITY. 



