Prism of gabbro from Madagascar (2.1kg) on brass base
        
    
    
            
    
        
    
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            Red jasper slab with pyrite of Norway  (4kg)
        
    
    
            
    
        
    
            Serie of 12 Agate slices on black cubic stands
        
    
    
            
    
        
    
            Cubic Pyrite on slate -  St Créac (France)
        
    
    
            
    
        
    
            Crystalized branch with gypsum under glass (Wahpool lake, Australia)
        
    
    
            
    
        
    
            Cubic Pyrite in slate 10kg -  St Créac (France)
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                