‘SPINEL ei y ol A Fise 
A splendid, large lot of these great rarities from 
Ceylon is now instock. The crystals are very sharp, 
brilliant, and transparent, cutting into beautiful 
gems. Orystallographically they are of great inter- 
est, showing octahedral, cubic and dodecahedral 
faces all well developed, the last two being deeply 
striated. Sizes average 14 to 3g inch, a few If inch 
or more. Prices are one-half Ap one-third what we 
formerly charged for the few we had previously 
secured, viz. 5c. to $1.50. Choice cut gems, $5.00 
per carat. 
= DURANGITE CRYSTALS. 
— . About a dozen excellent, loose crystals of this rare Mexican mineral 
= Net at $1.00, $1.50 and $2.00. The best we have ever had. 
ES ~ NEW YORK ISLAND XENOTIMES AND MONAZITES. 
A good lot of sharp, perfect crystals, both loose and on the matrix, 
@ 10e. to $2.00. 
 HOWLITE FROM NOVA SCOTIA, a few good masses. 
_ SELENSULPHUR, the genuine article, from the Island of Vulcano. 
- DIOPSIDE CRYSTALS FROM DE KALB. By far the finest lot we 
=e have ever seen, including one $20.00 crystal (sold), two $7.50 crystals, 
ie anda splendid lot at 25c., 50c., $1.00 and $2.00. Many of these crys- 
tals would cut fine gems. 
. _ TWISTED BERYLS FROM MAINE, a few good specimens. 
N. H. TOPAZ CRYSTALS, a few excellent little crystals from Bald 
Face Mt., N. H., described some years ago by Kunz. 
~~ COLO. TOPAZ. Two interesting little lots of Colo. Topaz have come in, 
Aa one from the well known Crystal Peak find, near Florissant, the 
other an undescribed find from Mt. Antero. 25e. to $2.50. 
MASSIVE TOPAZ from Stoneham; a good lot of this now rare and 
much sought for mineral. 
“YELLOW OPAL FROM WASHINGTON. A third shipment of this 
very pretty Opal just received. 10c. to $2.00. 
wins FROM COLORADO. Large, well-formed, bright, white 
* erystals in cavities in Limonite, 10c. to $1.00. 
_ AMETHYSTS FROM PA. Hens search has been made among 
the collectors in Delaware Co., , for Amethyst Crystals, resulting 
in the most important EEN tvaeey fer our stock of this mineral made in 
eight years. All of the famous Smedley specimens were secured and 
.a large number of others. These Amethysts are noted for their 
; very deep color and the large size and perfection of the doubly-termi- 
~~ nated, loose crystals. Good erystals an inch long, 25c., four inch 
‘B BLUE. 
ie -erystals, $7.50 and $10.00, intermediate sizes at intermediate prices. 
_ SWISS QUARTZES. A splendid collection of Swiss Quartzes has just 
ei - been added to our stock: Included in it are many rare forms of crys- 
ae tals, enclosures of Ejpidote, Siderite, Stibnite(?), Rutile, Chlorite, Acti- 
ere. nolite, ete.; fine twisted Smoky crystals and other rarities. 
et 
' f 
_CHLORITIC QUARTZ FROM OTTISVILLE. A neat little series 
of these old-time specimens, 25c. to 50c. each. 
_ ODD FORMS IN FERRUGINOUS QUARTZ. A lot of very curi- 
Pre: ously developed loose crystals from New Mexico, some of them appear- 
-ing almost cubical, others in stellated groups ; Be. to 25e. each. 
MOLYBDENITE CRYSTALS ON MATRIX of green Pyroxene ; 
2 -. good student specimens, 10c. to 35c.; sharper, more perfect crystals, 
mo ole: to $2.00. 
a 124 pp. Ue ug Catalogue (16th Edition), giving crystallographic form, 
s ecific gravity, chemical composition and formula of every 
» oth i and tobhe valuable information, 25c. in paper, 50c. in cloth. 
= 44 pp. Illustrated Price Lists, 4c. Bulletins and Circulars Free. 
GEO. L. ENGLISH & & CO., Mineralogists,. 
64 East 12th St., New York City. 
