LECTURES on MINERALOGY and GEOLOGY at KING'S 



COLLEGE, LONDON, are given on Wednesday and Friday Mornings from 

 9 to 10. Those on Mineralogy begin early in October, and terminate at Christmas. 

 Those on Geology commence in January, and continue till June. A shorter course of 

 Lectures on Mineralogy and Geology is delivered to Evening Classes, from 8 till 9. 

 These begin in October, and terminate at Easter. Mr. Tennant accompanies his Stu- 

 dents to the Public Museums and to places of Geological interest in the country. 



GEOGRAPHERS and TOURISTS derive additional pleasure in their 

 rambles by being acquainted with Minerals, Rocks, and Fossils. Mr. TEN- 

 NANT, Geologist, 149 Strand, London, has had thirty years' experience in giving 

 PRACTICAL INSTRUCTION to Ladies and Gentlemen ; and from his extensive 

 collection, 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. 



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 1 1 inches high, and ] 5 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 class-room. Mr. Tennant 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 Mine- 

 ralogy or Geology, or both, will find this a 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 exhi- 

 bited 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 Mineralogy 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. 



149 Strand, London, W.C., 

 July 1, 1868. 



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

 at Woolwich for seventeen years ; the Lectures were discontinued in December 

 last, Lectures on Military History being substituted. 



