Superb Crystallized Leadhillite from Missouri 



We have just secured all of the most important find of minerals dis- 

 covered in the United States for a long time ! Leadhillite, the exceed- 

 ingly rare Scottish mineral, in large, sharp, beautifully brilliant crys- 

 tals, as far superior to the Scottish as the American Vanadinites are" to 

 the Scottish ! The mineral will shortly be described in this Journal by 

 Professors Wells and Pirsson. with complete analysis and erystallo- 

 graphic notes. Only a very limited number of specimens have been 

 found and they are selling with the great rapidity they deserve. Cabi- 

 net specimens. $2.50 to $13.50 ; small specimens and crystals, 60c. to 

 $2.50. Order at once or it will certainly be too late. 



OTHER RECENT ADDITIONS: 



Onegite, from Colorado, brilliant needles of Gothite in Quartz, here- 

 tofore found in choice specimens only at Onega, Russia. Excellent 

 polished slabs, 50c. to $3.50 ; rough specimens, 50c. to §2.50. 



Topaz, from Utah, doubly-terminated {.') brilliant yellow and white 

 crystals, 50c. to S2.50. 



Martite, from Utah, choice groups of large, bright octahedrons, 25c. 

 to $2.50. 



Variscite, from Utah, fine nodules of rich bright green color, showy 

 as specimens and highly prized as gems ; 50c. to §3.50. 



Boleite, a large number of choice crystals, loose and on the matrix, 

 10c. to $5.00. Cumengite, a few good matrix specimens, 50c. to -S2.00 ; 

 Remingtonite, 50c. to $1.00. 



Sicilian Sulphurs, the largest and finest importation we have yet 

 secured has reached New York just as we go to press, and will doubt- 

 less be ready for sale by July 1st. 



Caswellite, the new mineral from Franklin Furnace, 1ST. J., a few 

 more fine specimens just received. 



Petzite, from Colorado, the rare telluride of gold and silver, excellent 

 specimens of good size, $1.00 to $3.50. 



FROM MEXICO. — A new shipment of fine Amethysts just received, 

 25c. to $2.50. We have also a splendid lot of Hyalites, 10c. to $2.00 ; 

 Topaz crystals, some doubly terminated, at 10c. to $2.00; Opals, Pink 

 Grossularites ("Rose Garnets"), Opal Agate, Tridymite, etc. 



FROM CEYLON. — Ruby Spinel, uncommonly sharp, gem crystals, 

 50c. to §2.00. A very few of the excessively rare transparent Blue 

 Spinels at $2,00 and $3.00 each. Also a fine lot of sharp Sapphire and 

 Ruby Crystals, a few good gem Zircons, etc. 



METEORITES! — Nearly 200 choice, complete meteorites from 

 Canon Diablo, Arizona, some of them only 10 to 50c. each ! 



Native Antimony from New Brunswick, the last that will likely ever 

 be offered for sale ; excellent specimens, at the rate of 30c. per oz. 



FROM CANADA. — Sperrylite, no longer obtainable, only $1.75 per 

 gramme. Apatite crystals, singly and doubly terminated, 10c. to $1.00. 

 Large Pyroxene crystals, 10c. to $7.50. Titanite, good little crystals, 

 10c. to '25c. Amphibole crystals 10c. to 50c. 



Colemanites, another lot just received, embracing many fine groups 

 at 25c. to $3.50. 



OUR NEW CATALOGUE, 16TH EDITION, 



Will probably be on sale by July 1st. The " Classified List of Species" 

 gives the crystallographic form, hardness, specific gravity, and chemical 

 composition both in words and symbols of all species and elaborates 

 their varieties. The "'Index" (containing over 3200 names) gives both 

 the new and old Dana species numbers. 



Our Illustrated Price-Lists, embracing the first 44 pages of our new 

 catalogue are also issued as a separate pamphlet. 



Catalogue: Paper-bound, 25c; cloth-bound, 50c No Free copies. 



Price-Lists : Paper, 4c ; free to intending customers. 



Circulars free. 



GEO. L. ENGLISH & CO., Mineralogists. 

 64 East 12th St., ffew York City. 



