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
        
    
    
            
    
        
    
            3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
        
    
    
            
    
        
    
            Chryzoprase in matrix of Tanzania on brass stand
        
    
    
            
    
        
    
            Ball of rhodonite from Madagascar (6.1kg) on brass base
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                