Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
        
    
    
            
    
        
    
MINERAL
            
                Active filters
            
            
        
    
            Crystal with prehistoric water on brass machinery
        
    
    
            
    
        
    
            Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
        
    
    
            
    
        
    
            Aragonite crusted pipe from Karlovy Vary
        
    
    
            
    
        
    
            Blue and white quartz of Bahia (4.8kg) 
        
    
    
            
    
        
    
            Polished green malachite (1.5Kg) on brass base
        
    
    
            
    
        
    
            Brazilian agate slice (1.1kg) on brass base
        
    
    
            
    
        
    
            Agate slice from Brazil (1kg) on brass stand
        
    
    
            
    
        
    
            Set of 3 Menilite opals (spain) on mini-cube
        
    
    
            
    
        
    
            Cubic Pyrite in slate 10kg -  St Créac (France)
        
    
    
            
    
        
    
            Sandcalcite aggregate from Hungary, under glass
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                     
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                