Demantoid Crystal 10.62 cts
Product Details
Stone type: Rough  Demantoid Crystal 
Weight: 10.62 cts
Dimension: 17.96 x 10.37 x 8.49 mm
Color: Green
Origin: Namibia
***The term "garnet" refers to a large family of silicate minerals, among which are rare specimens that are highly valued and sought-after by collectors and connoisseurs. Demantoid garnet is the most illustrious of them all.***
(Extract from the book "Gemstones" by Vladyslav Yavorskyy)
Refractive Index: 1.770-1.820
Hardness: 7-7.5
Specific Gravity: 3.6-4.2
Optical properties: Singly refractive
Chemical formula: x3z2(SiO4)3
Shipment from: Thailand
Return Policy: 3 Day Money-Back Return*
 
      
    
    YOU MAY ALSO LIKE
 
      
     
        
                    
          
            shopify auction
                  
          
            
            
         
        
       From $0.00 - $72.00 
            
           
      
     
        
                    
          
            SPINEL FROM PAMIR (.PDF)
                  
          
            
            
         
        
      $48.00
            
           
      
     
        
                    
          
            NUDEGEM (.PDF)
                  
          
            
            
         
        
      $48.00
            
           
      
     
        
                    
          
            SRI LANKA GEMS (.PDF)
                  
          
            
            
         
        
      $48.00
            
           
           
           
           
       
      
Follow Us