Home
 Gemstones


Tortoiseshell
Tinzenite
Tinzenite and Tortoiseshell Physical Properties


Physical Properties
Tenacity
-  
-  
Solubility
-  
-  
Durability
-  
-  
Specific Gravity
1.25-1.35  
3.355-3.433  
Fracture
-  
Uneven  
Cleavage
None  
{???} Good, {???} Good  
Mohs Hardness
-9999  
-9999  
Chemical Composition
-  
(Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)  
Optical Properties >>
<< Astrology

Compare Blue Gemstones

Blue Gemstones

Blue Gemstones

Compare Blue Gemstones

Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!