

PHILADELPHIA AND NEW YORK. 



A large stock of choice Minerals will be found in both of our stores, 

 and we cordially invite the inspection of them by all mineralogists 

 who are able to do so. A few recent additions may be noted, though 

 we trust our customers will appreciate that only a very small part of 

 the additions to our stock can be mentioned in one brief page. 



Copper pseudomorphs after Azurite, described in the Nov. 

 No. of this Journal, are now strongly represented in our stock. If you 

 have not yet secured any, you will surely want them. Prices, 50c. to 

 $2.50. 



Chilian minerals, including choice Atacamite, Amarantite, Co- 

 quimbite, Boemerite, Copiapite, etc. 



Mexican Topaz, Calcitcs, Opals, etc. 



Arkansas Aegiritc, .Brookite, Perofskife, etc. 



North Carolina modified Quartz Crystals. 



Chalcopyrite, detached crystals of very interesting forms ; also 

 very fine iridescent groups. 



Octahedrons of Pyrite, French Creek, very choice. 



Vttrialite, Xivenite, Thorogiiniinite, Cyrtolite, Fergu- 

 •onite, Tengerite, Allanite, Gadolinite, etc. from the new 

 Texas locality. See A. J. S., Dec. '88. 



Remember also our large stock of Phenacite, Bertrandite, Beryllonite,. 

 Sperrylite, Vanadinite, Descloizite, Wulfenite, Azurite, Malachite, Jap- 

 anese Topaz and Orthoclase, Brochantite, Chalcanthite, Spessartite, 

 Embolite, etc., etc. 



OUR NEW CATALOGUE 



Will be delayed a few weeks on account of the addition to it of much- 

 new matter. We hope to issue it on or before June 1st, and a copy will 

 be mailed free to all who mention this Journal. 



GEO. L. ENGLISH & CO., Dealers in Minerals, 

 1512 Chestnut St., Philadelphia. 739 and 741 Broadway, New York. 



