Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
        
    
    
            
    
        
    
MINERAL
            
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            Serie of 6 agate slices on brass cubic stand
        
    
    
            
    
        
    
            Crystal with prehistoric water on brass machinery
        
    
    
            
    
        
    
            Mexican sand stone on stand, brass base 
        
    
    
            
    
        
    
            Agate slice from Brazil (1kg) on brass stand
        
    
    
            
    
        
    
            Pink amethyst slice from Brazil (2.4Kg) on brass base
        
    
    
            
    
        
    
            Double-pointed crystallized white quartz (215g), in a reliquary; originating from Romania
        
    
    
            
    
        
    
            Sandcalcite aggregate from Hungary, under glass
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                     
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                