Polished Scolecite – Yeola, Maharashtra, India. Displayed in circular brass frame
        
    
    
            
    
        
    
MINERAL
            
                Active filters
            
            
        
    
             Meteorite (159g) from Sikhote Alin (Siberia), levitating in a brass circle
        
    
    
            
    
        
    
            Gypsum from France 1.6kg, on brass base
        
    
    
            
    
        
    
            Pink Manganocalcite from Bulgaria in UV Cage
        
    
    
            
    
        
    
            Fluorescent Sicilian Aragonite in a UV display  (Mine Giumentaro)
        
    
    
            
    
        
    
            Pyrite cubic- dodecaedre- of Peru, in glass ball
        
    
    
            
    
        
    
            Purpurite from Brazil (800g), under glass ball
        
    
    
            
    
        
    
            Frame of 3 Navajun Pyrite cubes on black mirror
        
    
    
            
    
        
    
            Arkansas black quartz cluster in glass ball
        
    
    
            
    
        
    
            Boulder Opal (two parts) of 345g on black base  -Australia-
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                