Pink quartz obelisk (9.8kg) on brass base, from Madagascar
        
    
    
            
    
        
    
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            Prism of gabbro from Madagascar (2.7kg) on brass base
        
    
    
            
    
        
    
            Prism of gabbro from Madagascar (6.2kg) on brass base
        
    
    
            
    
        
    
            Polished Scolecite – Yeola, Maharashtra, India. Displayed in circular brass frame
        
    
    
            
    
        
    
            Serie of 6 agate slices on brass cubic stand
        
    
    
            
    
        
    
            Pyrite cubic- dodecaedre- of Peru, in glass ball
        
    
    
            
    
        
    
            Purpurite from Brazil (800g), under glass ball
        
    
    
            
    
        
    
            Cubic Pyrite on slate -  St Créac (France)
        
    
    
            
    
        
    
            Arkansas black quartz cluster in glass ball
        
    
    
            
    
        
    
 
            
                                                                                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                