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SAPPHIRE MINERAL                NATURAL COLOR             Hardness 9
 

 

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  38.50 cts Nice blue Sapphire crystal  single

22.8 x 19 x 10 mm. 

 Enhancement: none (N)

stone PRICE 

 SOLD 

ORIGIN: Madagascar  (Andranondambo)

ref: SAAbr3850 

                 
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78 Corundum data
Chemical Composition: Al2O3, Aluminum Oxide   Ask a question
Crystal Structure: Trigonal
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