NEW MINERALS FROM MOHAWK MINE. 



"We take pleasure in announcing that we now have in 

 stock the best and only large lot of the new minerals 

 from the Mohawk Mine ever secured by any dealer, and 

 that we will sell them at far lower prices than have ever 

 been asked for new minerals of such\high grade. 



Mohawkite, described in the current number of the 

 American Journal of Science, every specimen tested and 

 the labeling guaranteed; splendid, pure masses, 25c. to 

 $2.50. 



StibiodomeyMte, described in December American 

 Journal of Science, labeling guaranteed. 25c. to $2.50. 



Whitneyite, splendid masses ; also specimens composed 

 of two or more of the foregoing materials, 25c. to $2.50. 



These are among the most attractive of massive metallic minerals, and are 

 offered at but a fraction of the prices heretofore obtaining. 



100 MATRIX SPECIMENS OF PARISITE. 



The entire Montana find is ours with the exception of a few specimens pre- 

 viously distributed. Sixty per cent, of this lot are far finer specimens than those 

 first distributed and will sell at $3.00 to $10.00 each; the remaining specimens, 

 which are such as were first offered at $1.00 to $4.00 each, may now be had at 

 25c. to $1.00 each. The better grade of specimens show from one to five or more 

 excellent crystals, often doubly terminated, and i to § inch long, standing out in 

 bold contrast with the white matrix which is 1-^x2 inches to 2 x 3 inches in size. 

 The mine from which these specimens came proved unprofitable, was abandoned 

 and is now full of water, so no more specimens are likely ever to be found. 



NEW FINDS AT FRANKLIN FURNACE. 



Mr. English recently visited Franklin and secured a goodly number of choice 

 specimens. 



Leucophoenicite, thirty good specimens, 25c. to $2.50. 



Rhodonite, forty cabinet-size groups of well-formed crystals of uncommonly 

 beautiful color, also some remarkable cleavage specimens. 



Caswellite, by far the finest specimens we have ever seen, and a splendid assort- 

 ment of them, at 25c. to $2.00. 



Several hundred miscellaneous specimens, some of them doubtless new, were 

 also secured. 



VERY CHOICE FLEXIBLE SANDSTONE FROM INDIA. 



Eleven most remarkable specimens, ten to fifteen inches in length, $1.50 to 

 $3.00 each. 



OTHER RECENT ADDITIONS. 



5,000 Ohio Selenite Crystals, extra choice. 

 12 Powellite from Michigan, only 25c. to $2.50. 

 3 Twin Sapphires from Cashmere. 



Pine, gemmy Amphibole crystals and groups from N". Y. 

 Splendid Covellite from Montana. 



Groups of brilliant Datolite crystals from West Paterson, N. J. •• 

 Reddingite, Triploidite, Dickinsonite, Eosphorite from Branchville, Conn. 

 Howlite, Couseranite, Nadorite, Roselite, Zinkenite, Carnotite, Roseite, Zeunerite, 

 crystallized Oalaverite and other rare species. 



PENFIELD CONTACT GONIOMETERS. 



Are the cheapest and best on the market. Everyone interested in crystals ought 

 to have one. 50c. each, or $5.00 per dozen, postpaid. 



124 pp. Illustrated Catalogue, giving Dana Species number, hardness, specific 

 gravity, chemical composition and formula of every mineral, 25c in paper, 50c. in 

 cloth. 



44 pp. Illustrated Price-Lists, also Bulletins and Circulars free. 



GEO. L. ENGLISH & CO., Mineralogists, 

 812 and 814 Greenwich Street (S. W. Corner of Jane Street), New York City. 



