I GEOGRAPHERS and TOURISTS derive additional pleasure in their 

 j rambles by "being acquainted with Minerals, Kocks, and Fossils. Mr. TENANT 



SSSSfWffnS ? n ?' ^? ndon J i as ] f d thiH J years' experience in giving PKACTICAL 

 INSIKUCTION to Ladies and Gentlemen ; and from his extensive collection, comprising 

 many thousand specimens, persons are enabled in a dozen or twenty private lessons to 

 acquire sufficient knowledge to identify all the ordinary components of crystalline and 

 volcanic rocks, and most ot the minerals and metals used in the arts. 



MR- J. TENBTANT, Geologist, 149 Strand, London, W.C., 



Wn v T/T / r T e ? l i r y C ° llectl0 » s of Mi »erals, Rocks, andWils, to illustrate the 

 Works of Anster Lyell, Jukes, Page, and others, on the following terms :- 



J uu btuall Specimens, in Cabinet with Three Travs £2 2 



200 Specimens, larger, in Cabinet with Five Travs... 5 5 



300 Specimens, larger, in Cabinet with Eight Drawers .['.'.'. 10 10 



400 Specimens, larger, in Cabinet with Twelve Drawers 21 



More extensive Collections, either to illustrate Mineralogy or Geology, at 50 to 500 Guineas 

 Tt^l 7JL r TT te *? T\ th T S° mraencin 8 the st ^y of these interesting branches 

 ?L world?' kn ° Wledge ° f Wh,ch aftords so much I ,leasur e to the traveller in all parts of 



In the more expensive Collections some of the specimens are rare, and all more select. 



AN EXTENSIVE AND VALUABLE COLLECTION OF MINERALS 



n . . AN £> FOSSILS FOR SALE. 



2000 a s n ui?,!a8 000 SpeCimenS in tW ° haBds °™ Cabinets, each containing 45 drawers. Price 



t J™ ?n'T Collectio " s > on K e n <* Minerals and the other of Fossils, each in a Cabinet con- 

 taming 30 drawers. Price 500 guineas each. on 



Tn n f t ^ ODELS °F CRYSTALS IN GLASS AND WOOD, 



To illustrate the section on Crystallography and Mineralogy in '• Orr's Circle of the Sciences," 

 by the Rev. W alter Mitchell, M.A., and Professor Tennant, F.G.S. 

 DIAGRAMS TO ILLUSTRATE LECTURES ON GEOLOGY AND 

 . n , a T . , GEOGRAPHY. 



Ft\K "''m? (siZC ? 4 b ' V M iBcheS ) of R ^tekhouse Hawkins's 

 F.L.S.,&c, Restoration of the Extinct Animals of the Dairr-and Cave-period Price 12s 



Just published, a Chart of the characteristic British Tertiary Fowls strati graSlv 

 arranged containing 800 figures, compiled and engraved by J. W. Lowry I^SwSS 

 on linen to fold ,n case, or mounted on rollers and varnished 10s mounted 



AJSew Chart of Fossil Crustacea, illustrated by upwards of 490 Figures, and accom- 

 panied by a Descriptive Catalogue. Designed and drawn by J. ^SalteTfGS 

 and ILMoodward F.G.S. Engraved by J. W. Lowry, F.K.G.S. Price loTcrf ' 



£«^^^^ aM ^ **»£ W -n be 



Mr. Thomas Hawkins's "Great Sea-Dragons." Containing SO folio Plates (which 

 The Original Specimens are m the British Museum. Price 25s.. published at £2 10s 



SOPWITH'S GEOLOGICAL MODELS IN WOOD 

 To illustrate the nature of Stratification ; of Valleys of Denudation ; Succession of Coal- 

 seams in the Newcastle Coal-field; Strata of adjacent Lead-mine Districts'the effects pro! 

 duced by faults or Dislocations; Intersections of Mineral Veins, &c.; accompanied witiK 



Sold in Case, bound and lettered to resemble a large folio volume. 

 Twelve Models, 4 inches square £5 Q 



A Catalogue of 2000 of the most com^nJBWslbund in the British Isles, being a list 

 of those in the private collection of J. Tennant, F.G.S. Price 2s g 



also ctwSf 'Z™ *£*$?*£ Mineral< F> GeoI °^ Conchology, and Chemistry; 

 also Geological Maps, Models, Diagrams, Hammers. Blowpipes, Magnifying Glares 

 B \^l rPT S i l^™te°n& Magnetic Needle, Glass-top Boxes, Mic^sS pfc otd' 



!35 ££of°2^ d Bottles ' &c -' can be 8 ™ lied l the *— * ^ £* 



JAMES TENNANT, Mineralogist to Her Majesty, 149 Strand, W.C. 



