MI NERA LS. 



For Blowpipe Analysis. For Commercial Purposes. 



Fine Cabinet Specimens. Systematic Collections. 



Choicest and Most Taried Stock in United States. 

 Complete Catalogue Free. 



RECENT ADDITIONS INCLUDE : 



Quartz, enclosing Byssolite, fine crystals, Colo., 10c. to $1.50 ; 

 doubly-terniinated, clear crystals, Ark., 25c. to 85.00 ; perfect 

 Herkimer crystals, extra fine, 25c. to $5.00 ; highly modified 

 'N. C. crystals, 5c. to $1.00 ; amethystine, with crystal cavi- 

 ties and phantoms, 10c. to 75c. 



Chaleopyrite, brilliant, iridescent crystal groups, 50c. to $5.00. 



Deseloizite, a second and far finer lot, rich scarlet and deep 

 brownish-red drusy crystals, 25c. to $2.50. 



Vanadinite, red, yellow, brown, white crystals, many highly 

 modified. The finest stock of this mineral in existence. 

 Large detached crystals and groups resembling the built-up 

 Ems Pyromorphites. Prices exceptionally low, 10c. to $35. 



Brochantite, extra good, from a new Utah locality, 25c. to $2.50. 



Azurite, large and fine crystals, 25c. to $2.50. 



Malachite, rich tufted and velvety crystallizations, 25c. to $2.50. 



Spessartite in rhyolite, the largest and best ever found at Na- 

 throp, Colorado, now en route, also 



Bertrandite, Phenacite, Gem Beryls, a fine lot of speci- 

 mens from Mt. Antero, Colorado. 



Garnets, the large chlorite-coated crystals fromSalida,5c. to $1.50. 



Pyrite, modified crystals from Colorado, 25c. to $2.00. 



Cuprite, Arizona, '25c. to $1.50. 



Red Wulfenite crystals, a few octahedral in form, 25c. to $3.50. 



Coniehalcite, Tyrolite, Clinoclasite, Mixite and other 

 rare Utah minerals, 10c. to $2.50. 



Gold crystals, California, small but good, 25c. to $2.50. 



Borax and Glauberite crystals, 10c. to 50c. 



Ulexite, extra long fibres, 25c. to $1.50. 



Colemanite, Beryllonite, Sperrylite, and many other rare 

 and fine minerals. 



Our popular "International Mineral Cabinets" contain 

 specimens from Europe, Asia, Africa, S. America, Mexico, Green- 

 land, Canada and United States ; 100 specimens, $3.50 ; 50 speci- 

 mens, $1.75 ; 25 specimens, $1.00 ; all in handsome polished 

 hard-wood cabinets, expressage prepaid. Sample Specimen for 

 2c. stamp. 



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

 1512 Chestnut Street, - - Philadelphia, Pa. 



