6 



ADVERTISEMENTS. 



MINERALS, FOSSILS, AND SHELLS 



on Sale by 



BRYCE M. WRIGHT, 

 36, GEEAT RUSSELL-STREET, BLOOM SBURY, LONDON. 



MINERALS. 



The general stock of Minerals consists of 10,000 specimens, including nearly 

 all the more important of the known species, as well as many that are of very 

 rare occurrence, from which single specimens may be selected, at prices varying 

 from 6d. to £5 and upwards. 



Among the recent additions to the stock, there may be mentioned, as worthy 

 of the notice of Mineralogists, a fine new Meteoric Iron, from Zacatecas, Mexico 

 (described by Dr. Hugo Muller, in Quarterly Journal of the Chemical Society of 

 1858), which will be cut up into polished slices of various sizes and prices to suit 

 customers. A number of fine specimens of Datholite, from Bergeman Hill, New 

 York. Also an extensive assortment of Carbonates, Sulphates, Cupreous Sul- 

 phates, Phosphates and Arseniates of Lead, and Cupreous Silicates of Zinc from 

 Cumberland and Lead-hills. To facilitate the study of Mineralogy, a series of 

 collections may be had from £2 10s. to £50. 



Similar collections containing Foreign as well as British Minerals, may he had at 

 the same scale of prices. 



ROCK-SPECIMENS. 



Collections of British Rocks, named and arranged, and contain- 

 ing 100 specimens vaiying in price according to the size . from £1 to £3 

 Ditto of Scotch Rocks from £1 to £3 



FOSSILS. 



The collection of Fossils consists of several thousand specimens, many of which 

 are fine and rare, from which selections may be made. 



Collections of British Fossils, carefully selected from each geological formation, 

 named and stratigraphically arranged, according to the works of the best Authors, 

 from £1 to £3. 



SHELLS. 



The general stock of Shells contains many hundred genera, and upwards of 

 10,000 specimens, from which selections may be made. Among them are to be 

 found many rare species, too numerous to mention in detail. 



Collections from £3 to £40. 



Collections of British Shells, carefully named from Forbes and Hartley's British 

 Mollusca, from 10s. to £2. 



Standard works on Natural History, Conchology, and Mineralogy, Geological Maps, 

 Diagrams, Hammers, Glass-capped Boxes, and Tubes are also Tcept on hand. 



"REYNOLDS' GEOLOGICAL ATLAS OF GREAT BRITAIN.— Comprising 

 XL a Series of Maps in which the Roads, Railways, and Geological Features of 

 England and "Wales are accurately laid down ; with a Geological Map of Scotland. 

 The Maps are compiled from the latest authorities, and Coloured Geologically to 

 correspond as nearly as possible with those of the Government Geological Sur- 

 vey. The work forms a convenient pocket volume, alike useful for reference and 

 as an interesting travelling companion, giving the information of large and ex- 

 pensive maps, in a portable form, at less than a quarter their price. 



Bound in cloth. Price 10s. 6d. London : James Reynolds, 174, Strand. 



TO GEOLOGISTS. 



RED AND WHITE CHALK of Speeton and East Yorkshire. The charac- 

 teristic and rarer Fossils of the above formations constantly on sale at 

 Bridlington. Address as under. 



EmvARD Tindall, Old Guildhall, Bridlington. 



