Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
        
    
    
            
    
        
    
MINERAL
            
                Active filters
            
            
        
    
            1.8kg Uruguay glossy Agate geode, on brass base
        
    
    
            
    
        
    
            Prism of gabbro from Madagascar (2.1kg) on brass base
        
    
    
            
    
        
    
            Red jasper slab with pyrite of Norway  (4kg)
        
    
    
            
    
        
    
            Serie of 12 Agate slices on black cubic stands
        
    
    
            
    
        
    
            Polished labradorite from Madagascar (3.7kg)
        
    
    
            
    
        
    
            Menilite Opal from Agramon (Spain) in matrix
        
    
    
            
    
        
    
            Polished ketonite (665g), black base
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                