Golden Topaz

 Mohs scale
  8.0
 Specific Gravity
  3.49 - 3.57
 Refractive Index
  1.606 - 1.644
 Crystal system
  Orthorhombic
 Chemical Composition
  Al2SiO4(OH,F)2
 Sign of Zodiac (Click on the constellation for more information)
  Leo Scorpio Sagittarius
 Chakra (Click on the chakra for more information)
  Varies by Color
 Birthstones (Click on the month for more information)
  August November December
 
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