Big Discounts on Minerals till July 1st. 



Special Offer.— In order to secure funds with which to meet heavy obligations 

 maturing- July 1st, we make a most extraordinary offer. On all 

 purchases for which we are paid "Spot cash " prior to July 1st, 

 we will allow discounts as follows : 

 20 per cent, on purchases netting - less than $10.00 

 25 percent. " " " $10.00 to $50.00 



mn per cent. " " " $50.00 to $100.00 



40 percent. " " " $100.00 to $1,000.00 



45 per cent. " " over $1,000.00 



Special arrangements will also be made with customers desiring* to profit by the 

 above offer, but who have not the ready cash. This offer will positively be with- 

 drawn July 1st and will never ag'ain be made. It applies to all minerals in our stock 

 . both in New York and Chicago stores, viz. specimens, collections, blowpipe minerals, 

 microscopic mounts and gems, except that we cannot take time to select anything- 

 of lower price than 25 cents. Should the rush of ordei's be so great as to- 

 prevent our filling- them all during- June, we reserve the right to send the material 

 as soon as possible after, but we must in every instance he paid cash in full prior to 

 July 1st. We also reserve the right to withdraw this offer at any time. 



SOME THINGS FROM WHICH TO CHOOSE. 



Sulphur Crystals and Groups, 50 cts. to $7.50. 

 Rubellite in Lepidolite, California, 25 cts. to $50.00. 

 Amazon Stone, cleavages, Va., exceedingly fine, 25 cts. to $2.50. 

 Calcite from Egremont, Bigrigg or Stank Mine, Mexico, Bad Lands, Bisbee, 25 

 cts. to $10.00. 

 Fluorite, green, blue, pink, yellow, white, purple, 25 cts. to $10.00. 

 Barite, England, fine groups and crystals, 25 cts. to $3.50. 

 Hematite and Quartz, England, very beautiful, 25 cts. to $2.00. 

 Sphalerite, England, Mo., or Binnenthal, 50 cts. to $10.00. 

 Apophyllite, Mexico, 25 cts. to $12.50. 

 Amethyst, Mexico, 25 cts. to $3.50. 



Proustite, Pyrargyrite, Stephanite, Polybasite, Argentite, $1.00 to $12.50. 

 Prasopal, the beautiful green opal, 50 cts. to $2.50. 

 Precious Opal, Australian and Mexican, full of fire, 25 cts. to $10.00. 

 Hyalite, Mexico, very choice, 25 cts. to $2.50. 

 Opal Agate, Mexico, beautiful, 25 cts. to $2.50. 

 Cassiterite, Wood-Tin, Mexico, 25 cts. to $1.50. 

 Topaz xls., Mexico, Japan, TJrals, 25 cts. to $12.50. 

 Laumontite, Nagyag, extra large, fine crystals, $1.00 to $10.00. 

 Hauerite xls, 25 cts. to $10.00 ; Gold, Silver, Copper, Lead. 



Hiddenite xls, 25 cts. to $10.00 ; Rutile xls, N. C, 25 cts. to 50 cts. Auerlite, $1.00. 

 Epidote xls, Tyrol, very fine, 50 cts. to $5.00. 

 Pink Grossularite xls, loose and in matrix, 25 cts. to $2.50. 

 Descloizite, bright scarlet, 25 cts. to $2.50. 

 Chalcotrichite, Arizona, extra fine, 25 cts. to $5.00. 

 Malachite and Azurite, 25 cts. to $5.00. 

 Stibnite, Japan, 25 cts. to $10.00. 



Labradorite, Sunstone, Jasperized Wood, Agates, Crocidolite. 

 Herkimer Quartz xls, Ark. Quartz, Pyrite twins and groups. 

 Smithsonite, Adamite, Laurionite, Phosgenite. 



Gem Tourmaline xls ; Gem Beryls; Gem Sapphires, Rubies ; Zircons. 

 Eudidymite xls. ; Orangite; Cobaltite ; Manganite; Bismuth. 

 Argyrodite, Roselite ; Ullmannite, Arsenic. Antimony. 

 Rowlandite, Thorogummite, Fergusonite, Cyrtolite, Allanite. 

 Tysonite, Bastnasite, Phenacite, Bertrandite. 

 Anatase, Adularia, Acanthite, Domeykite, Stromeyerite. 

 Brookite, Eudialyte, Monticellite, Aegirite. 

 Aguilarite ; Livingstonite ; Orpiment ; Realgar. 

 Pollucite ; Beryllonite ; Matlockite ; Altaite ; Lehrbachite. 

 Diamond xls, Senarmontite ; Sylvanite ; Nagyagite ; Tiemannite. 

 Essonite, Ouvarovite, Spessatite and Salida Garnets. 

 Prehnite, Hexagonite, Millerite, Mountain Cork, Stalactites. 

 Rhodonite, Troostite, Willemite, Zincite, Franklinite. 



GEMS. 



Rubies, $10.00 ; Sapphires, $2.00 to $5.00 ; Opals, 50cts. to $10.00.; Tourmalines, 50 cts. 

 to $5.00; Chrysoberyls, $1.00 to $25.00; Garnets, 50 cts. to $5.0(1; Amethvsts, 50 cts. 

 $10.00; Aquamarines, $1.00 to $5.00; Topaz, 50 cts. to $20.00; Moonstones, 25 cts. to 

 $5.00; Oligoclase, Diopside, Beryllonite, etc. 



G-EO. L. ENG-LISH & CO., Mineralogists, 



64 EAST 12TH ST., NEW YORK. 



World's Fair Branch Store: — 



Souvenir Bazaar, 6408 Stony Island Avenue, Chicago. 



