﻿GEOGRAPHERS and TOURISTS derive additional pleasure in their rambles 

 by being acquainted with Minerals, Rocks, and Fossils. Mr. TENNANT, 

 Geologist, U9 Strand, London, has had thirty years' experience in giving PRAC- 

 TICAL INSTRUCTION to Ladies and Gentlemen ; and from his extensive Col- 

 lection, comprising many thousand specimens, persons are enabled in a dozen or 

 twenty lessons to acquire sufficient knowledge to identify all the ordinary compo- 

 nents of crystalline and volcanic rocks, and most of the minerals and metals used 

 in the Arts. 



A Course of Lectures on PRACTICAL GEOLOGY will be given at Kind's 

 College, after Easter, having especial reference to the Application of the Science 

 to Engineering, Mining, Architecture, and Agriculture. 



TO GEOLOGISTS AND MINERALOGISTS. 

 For Sale. 



Two handsome Cabinets, measuring 9 feet 3 inches long, 2 feet 4 inches wide, and 3 feet 

 10 inches high; each containing 45 drawers, with a Glass Case on the top of each Cabinet, 

 4 feet 11 inches high, and 15 inches from back to front. One Cabinet is filled with 

 Minerals, the other with Fossils. 



They are at present in a room at King's College, which is required as an additional ckss- 

 roora. Mr. Tbnnant has received notice to remove them, and would like to dispose of 

 them at once. Any person wishing to become practically acquainted with the interesting 

 and important study of Mineralogy or Geology, or both, will find tlnVa good opportunity to 

 obtain an instructive and valuable Museum. 



The Collection contains upwards of two thousand specimens, many very select. The first 

 Gold Nugget received from Australia, which was exhibited in the Exhibition of 1851, is in 

 the Collection, and cost £37; it contains about 8 ounces of gold. The specimens have 

 been frequently used to illustrate the Lectures on Mineralogv and Geology at King's Col- 

 lege, and at the Royal Military Academy, Woolwich* Price " 



TWO THOUSAND GUINEAS. 



Mr. Tennant has other Collections, at one thousand, five hundred, one hundred, down to 

 students Collections at twenty, ten, five, and two guineas each. 



* Mr. Tennant held the appointment of Lecturer on Geology and Mineralogy at Wool- 

 w.ch for seventeen years; the Lectures were discontinued in December 1867, Lectures on 

 Military History being substituted. 



. DIAGRAMS TO ILLUSTRATE LECTURES ON GEOLOGY 



tf^ * % Lith °g ra P 1 ^ . p ri?t ( s ^ 34 by 28 inches) of B. Wateriiousb Hawk'ins's, 

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



Just published, a Chart of the characteristic British Tertiary Fossils, strati ^raphicaUy 

 arranged containing 800 figures, compiled and engraved by J. W. Dowry. Price, mounted 

 on linen to told in case, or mounted on rollers and varnished, 10*. 



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

 panied by a Descriptive Catalogue. Designed and drawn by J. W. Salter F G S and 

 H. Woodward, F.G.S. Engraved by J. W. Lowry, F.R.G.S. Price 10s Gd ' ' ' *' 



Six Diagrams of Gexer.c Forms of Foraminifera. Size, three feet bv two feet. 

 Price IBs. for the Six Diagrams, either on paper or linen. Thev contain Eightv-two Figures 



Mr. Thomas Hawkins ,s" Great Sea-Dragons." Containing 80 folio Plates (which 

 form good school diagrams) of the Remains of Ichthyosaurus and Plesiosaurus from the Lias 

 Ihe Original Specimens are in the British Museum. Price 25*., 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 with a 

 letterpress description, which can be had separately, price Is. 6d., byT. Sopwith CE&c 



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

 Twelve Models, 4 inches square ,£5 



A Catalogue of 2000 of the most common Fossils found in the British Isles, being a list 

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



A descriptive List of Flint Implements found at St. Marv Bourne ; with Illustrations of 

 the principal types By Joseph Stevens, Memb. Roy. Coll. Physicians, Lond. &c. Price 2° 

 ^n i • I'm a°i i ! : ela S g t0 * ,in T e T ral °gy' Geol °gy> Conchology, and Chemistry; also 



geological Maps, Models Diagrams, Hammers, Blowpipes, Magnifying Glasses, Patina 

 .poons Electrometer and Magnetic Needle, Glass-top Boxes, Microscopic Objecs, Brass 

 EKEd^ ' ' Can ^ SUPPlied t0 ^ StUdCnt in these ^^resting 



fJAM^S TENNANT, Mineralogist to Her Majesty, 149 Strand, W C 

 March 18G9. ' ' 



