MINERAL
            
                Active filters
            
            
        
    
            Carnelian ball from Madagascar, on black base
        
    
    
            
    
        
    
            Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
        
    
    
            
    
        
    
            Crystal with prehistoric water on brass machinery
        
    
    
            
    
        
    
            Blue and white quartz of Bahia (4.8kg) 
        
    
    
            
    
        
    
            Aragonite crusted pipe from Karlovy Vary
        
    
    
            
    
        
    
            Turquoise howlite on black base
        
    
    
            
    
        
    
            Cubic Pyrite in slate 10kg -  St Créac (France)
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                