Origin
Australia
  
Southern and central Africa
  
Color
Blue, Green, Greenish, Black
  
Black, Reddish, gray, Red
  
Streak
Grey, gray
  
Black, Brown, Reddish, Red
  
For which Rashi?
Not Available
  
Aries, Aquarius, Aries, Aquarius, Aries, Aquarius
  
Planet
Not Available
  
Saturn
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Projective
  
Deities
Not Available
  
Mars
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Healing
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.00-4.62
  
5.00-5.30
  
Fracture
Conchoidal, Uneven
  
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
  
Cleavage
Indistinct parting on [111]
  
None, may show partings on {0001} and {10 1 1}
  
Mohs Hardness
7.5-8
  
6
  
Chemical Composition
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Fe 2O 3Arthur Thomas , Gemstones (2009)
  
Luster
Vitreous
  
Not Available
  
Pleochroism
Not Available
  
O = brownish red; E = yellowish red
  
Dispersion
Not Available
  
Not Available
  
Transparency
Gemmological Tables (2004) More from other references
  
OpaqueHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) More from other references
  
Refractive Index
1.790-1.818
  
2.690-3.220
  
Optic Character
Not Available
  
Not Available
  
Crystal System
cubic
  
Trigonal
  
Birefringence
Not Available
  
0.280
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
OpaqueHerve Nicolas Lazzarelli
  
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
  
Gahnite Vs Hematite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Gahnite Vs Hematite 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 Gahnite and Hematite Astrology. Its highly necessary to have a basic knowledge of facts about Gahnite and Hematite, before you finalize to buy one.
Gahnite is known to regulate the influence of Not Available planet. Hematite, the unique gem is known to regulate the influence of Saturn planet. Hematite, which is classic Black, Reddish, gray, Red colored gem, possesses Projective energy.