“Jeepite” block – Ohio, USADisplayed under a glass dome
        
    
    
            
    
        
    
MINERAL
            
                Active filters
            
            
        
    
            3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
        
    
    
            
    
        
    
            Purple Botryoidal chalcedony from Sulawesi
        
    
    
            
    
        
    
            Green Fuchsite from Brazil, 4.2kg with a black base
        
    
    
            
    
        
    
            Green Fuchsite from Brazil, 13 kg with a black base
        
    
    
            
    
        
    
            Tin and lead explosion from Paris roofs under glass globe
        
    
    
            
    
        
    
            Tin and lead explosion from Paris roofs under glass
        
    
    
            
    
        
    
            Gypsum from France (465g.) on black base
        
    
    
            
    
        
    
            Menilite Opal of agramon, Spain in matrix. 680gr.
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                