Counter weight machinery to open a geode
        
    
    
            
    
        
    
MINERAL
            
                Active filters
            
            
        
    
            Half agate geode (Brazil)2.5 kg – displayed on a brass base
        
    
    
            
    
        
    
            Labradorite slab (Madagascar)3.8 kg – displayed on a black base
        
    
    
            
    
        
    
            Crystal with prehistoric water on brass machinery
        
    
    
            
    
        
    
            Set of 3 Menilite opals from spain on mini-cube
        
    
    
            
    
        
    
            Amazonite prism  (Madagascar), black base
        
    
    
            
    
        
    
            Fairy stone from Morocco on black cubic base
        
    
    
            
    
        
    
            Chryzoprase in matrix of Tanzania on brass stand
        
    
    
            
    
        
    
            Ball of rhodonite from Madagascar (6.1kg) on brass base
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                