Facts about Hibonite and Black Opal
Origin
Madagascar
  
Australia
  
Color
Brownish, Black, Reddish, Brown, Blue
  
White, Colorless, Blue, Red, Green, Yellow, Violet
  
Streak
Reddish, Brown
  
Not Available
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Not Available
  
Deities
Not Available
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.84
  
1.97-2.22
  
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
  
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
Cleavage
{0001} good, {10 1 0} parting
  
Not Available
  
Mohs Hardness
7.5-8
  
6-6.5
  
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
  
SiO 2 + H 2OUlrich Henn and Claudio C.
  
Luster
Vitreous
  
Not Available
  
Pleochroism
O = brownish gray; E = gray
  
AbsentWalter Schumann
  
Dispersion
Not Available
  
None
  
Transparency
Handbook of mineralogy (2001)
  
Transparent, Translucent
  
Refractive Index
1.79-1.807
  
1.370-1.470
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Hexagonal
  
Not Available
  
Birefringence
Not Available
  
Not Available
  
Clarity
Handbook of mineralogy (2001)
  
Transparent
  
Physical
  
  
Neurological
Not Available
  
Not Available
  
Cardiovascular
Not Available
  
Not Available
  
Respiratory
Not Available
  
Not Available
  
Reproductive
Not Available
  
Not Available
  
Digestive
Not Available
  
Not Available
  
Psychology
Not Available
  
Not Available
  
Healing
Not Available
  
Not Available
  
Qualities Associated
Not Available
  
Not Available
  
Hibonite Vs Black Opal Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Hibonite Vs Black Opal specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Hibonite and Black Opal Astrology. Its highly necessary to have a basic knowledge of facts about Hibonite and Black Opal, before you finalize to buy one.
Hibonite is known to regulate the influence of Not Available planet. Black Opal, the unique gem is known to regulate the influence of Not Available planet.