Amethyst from Uruguay (925g) on a black base.
        
    
    
            
    
        
    
MINERAL
            
                Active filters
            
            
        
    
            Prism of gabbro from Madagascar (5.1kg) on brass base
        
    
    
            
    
        
    
            Polished Scolecite – Yeola, Maharashtra, India. Displayed in circular brass frame
        
    
    
            
    
        
    
            Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
        
    
    
            
    
        
    
            Aragonite crusted pipe from Karlovy Vary
        
    
    
            
    
        
    
            Pyrite cubic- dodecaedre- of Peru, in glass ball
        
    
    
            
    
        
    
            Blue and white quartz of Bahia (4.8kg) 
        
    
    
            
    
        
    
            Natural Morion black quartz from the Urals, Russia 820g.- on a black base
        
    
    
            
    
        
    
            Purpurite from Brazil (800g), under glass ball
        
    
    
            
    
        
    
            Arkansas black quartz cluster in glass ball
        
    
    
            
    
        
    
            Cubic Pyrite in slate 10kg -  St Créac (France)
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                