WONDERFUL AZURITES! 



We have placed on sale during December by far the 

 finest collection of Arizona Azurites ever displayed in 

 this country, embracing some 400 specimens, large and 

 small. The crystals are remarkably sharp and bril- 

 liant and the prices low, 25c. to $3.50 for cabinet sizes 

 of best quality; S5.00 to $50.00 for large museum 

 groups. All the specimens came out of a single pocket, 

 and as the ore in the mine is changing to a Chalcopy- 

 rite it seems likely that Azurite will soon become much 

 rarer, 



Copper-Stained Stalactites from Bisbee are the 

 most beautiful ever found. We now have a new and 

 large lot of splendid specimens. Cabinet sizes, 25c. to $2.50 ; elegant 

 museum specimens, $3.50 to $20.00. 



West Paterson Zeolites, Etc. Some 200 choice specimens from the 

 new Quarry at West Paterson have been purchased during December. These 

 acquisitions enable us to offer our customers the best Paterson minerals ever 

 on sale. Pectolite balls with radiations occasionally as much as six inches 

 in diameter ; Apophyllites frequently two inches or more in diameter ; 

 Heulandite in large, loose crystals and splendid groups of pearly crystals ; 

 Natrolite in long radiations. Prices range from 25c. to $3.50. 



Multi-Colored Tourmalines. A new find near Haddam, Connecticut, 

 has brought to light a number of uncommonly interesting Tourmalines. 

 The specimens now on hand are all loose, terminated, brilliant, prismatic 

 crystals of the gem colors — pink, green and white, frequently showing com- 

 binations of several colors in the same crystal. Prices, 50c. to $7.50. 



The Popularity of Gap Mine Millerites continues unabated. Cabinet 

 sizes at 25c. to $2.50 are most in demand. So large a collection from which 

 to choose and such beautiful velvety plates were never before dreamed of. 



1 Polished Variscite from Utah. A number of smaller sections have been 

 finished up by our lapidary and have been selling very fast. $2.50 is at pres- 

 ent the lowest price and there are other larger specimens at $4.00, $5.00 

 and 810.00. 



Chloritic Pseudomorphs after Staurolite from New Hampshire. Very 

 interesting completely altered twins, two different types, 10c. to 25c. each ; 

 single crystals, 5c. to 15c. 



Two Old Collections have been recently picked and a choice miscellan- 

 eous lot of specimens secured. Approval lots will be greatly enriched by 

 these specimens, which are too numerous to mention. 



Rutilated Quartz from Madagascar, only a few fine specimens remain. 

 Send in your orders at once or it will be too late. 



Polished Sunstone from Norway, in large slabs, the best we have ever 

 had, $3.50, $5.00 and $6.00. 



Muscovite, sharp crystals, green when viewed transversely and brown 

 when viewed through the vertical axis, 5c. to 15c; twins, 25c; groups 15c 

 to 50c 



Reticulated Cerussite, very fine from N. M., 25c to $2.00. 

 Crystallized Coquimbite and Roemerite from Chili, a fine lot, 50c to 

 $2.00. Also Copiapite, Kroknkite. Tamarugite, etc. 



Alabandite from Arizona, good, showy specimens, 25c to $2.00. 



124 pp. Illustrated Catalogue, giving- crystallographic system, hardness, 

 specific gravity, composition and formula of every species, 25c. in paper; 50c. in 

 cloth. 



44 pp. Illustrated Price Lists, ±c. Bulletins and Circulars Free. 



GEO. L. ENGLISH & CO., Mineralogists. 

 64 East 12th St., New York City. 



