Credit: © The Royal Society
                             
                         
                     
                         
                         
                             
                                 Image number: RS.10345
                             
                         
                         
                     
                 
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            Crude silver
                                Date
                            
                            
                                1752
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                            
                        
                            
                            
                            
                                After
                            
                            
                                J F Kiefhaber, Artist
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Library reference
                            
                            
                                Tracts/X23/5
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Technique
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (print): 199mm
width (print): 129mm
                            
                        
                            
                            
                            width (print): 129mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Content object
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Illustration of crude silver of a purplish brown.
This sample was excavated in Freiberg, Saxony.
Plate 5 from Fossilium Metalla Et Res Metallicas Concernentium Glebae Suis Coloribus Expressae by Casimir Christoph Schmiedel (Nuremberg, Iohannis Michaelis Seligmanni, 1752). Inscribed, ‘Tabula V. J. F. Kiefhaber ad viv. delin. J. M. Seligmann sculps et excud.’
                            
                            
                        
                            
                            
                            This sample was excavated in Freiberg, Saxony.
Plate 5 from Fossilium Metalla Et Res Metallicas Concernentium Glebae Suis Coloribus Expressae by Casimir Christoph Schmiedel (Nuremberg, Iohannis Michaelis Seligmanni, 1752). Inscribed, ‘Tabula V. J. F. Kiefhaber ad viv. delin. J. M. Seligmann sculps et excud.’
                                Associated place