Slice of amethyst geode bordered with agate, black base
        
    
    
            
    
        
    
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            Mexican sand stone on stand, brass base 
        
    
    
            
    
        
    
            Tree branch crystalized by Selenite. Australia
        
    
    
            
    
        
    
            Pink amethyst slice from Brazil (2.4Kg) on brass base
        
    
    
            
    
        
    
            Double-pointed crystallized white quartz (215g), in a reliquary; originating from Romania
        
    
    
            
    
        
    
            Crystalized branch with gypsum under glass (Wahpool lake, Australia)
        
    
    
            
    
        
    
 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                 
                                                                 
            
                                                                                                                                                