SPECIMEN BARGAINS 



TTe have just priced and now offer for sale another lot 

 of miscellaneous specimens. There are few duplicates 

 and then generally the localities are different. The 

 prices are low. while the qualit3 T in many cases is excel- 

 lent Some specimens are now difficult to obtain, 

 because the localities have long since been worked out or 

 some similar reason. Such specimens as Pyrornorphite, 

 Beryl, Amethysts, etc . from Delaware County, Pa , are 

 examples. Some specimens are valuable for their beauty, 

 while others are valuable because they are rare. Your 

 inspection invited. 



IMPORTANT MINERALS. 



TTe still have limited supplies of the following, previously advertised, some of 

 the lots having been replenished, but most of them balance of stock on hand. 



Mohawkite, Stibiodomeykite, Domeykite, from the Mohawk Mine, each piece 

 tested. 



Parisite, doubly terminated crystals in the matrix. 



Australian Atacamite, Cerussite, Angle-site, Pyrornorphite, Iodyrite, Embolite, 

 Cuprite, Marshite, Sto7zite, etc. 



Xew and rare species from Greenland. 



Iridescent Py rite from New Jersey, fine Milky Quartz crystals from Suttrop. 

 Lead from Franklin, showy massive Bornite. Millerite in radiating crystals from 

 Antwerp, many fine Barites, Calcites, Fluorites, Hematite and Quartz, Sphaler- 

 ite, etc., from Ed gland. 



MOLYBDENITE. 



This important mineral is generally found in rounded, ill-defined crystals, when 

 they may be called crystals at all. Choice crystals of Molybdenite have always 

 been high-priced and not at all common. Of the large lot of unusually well 

 defined crystals offered last month from a new locality in the far west, we still 

 have a good supply. Well- formed crystals, one inch to four inches in diameter, 

 with low pyramids of about -10 and 55 degrees, 10c. to 31.50. 



EXCELLENT FLEXIBLE SANDSTONE. 



A stone that will bend ! What makes it bend ? Buy a specimen and see if 

 you can discover the secret Splendid specimens, 3x1 inches, 5c. ; 5x2 inches, 

 10c; 7x2 inches, 20c; on up to 13x2| inches, 75c; and even larger speci- 

 mens. We would call your attention to the fact that these prices are unprece- 

 dentedly low. Do not lose this opportunity to secure a good specimen if you 

 have not already secured one. 



RECENTLY RECEIVED. 



Covellite, from Wyoming, a new find. 



Wollastonite. Rhodonite, Willemite, etc, from Franklin. 



FREE TO TEACHERS. 



On request we will send free to teachers, our pamphlet, '"Suggestions to 

 Teachers of Mineralogy/' A postal will secure it. 



OUR SPRING BULLETIN. 



124-page Illustrated 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 Bulletins and Circulars, free. 



GEO. L. ENGLISH & CO., Mineralogists, 



Dealers in Scientific Minerals, 



3 and 5 West 18th Street (First Door West of Fifth Ave.), 



New York City. 



