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Facts about Vivianite and Gahnite


Gahnite Vs Vivianite Facts


Astrology

Origin
Southern and central Africa   
Australia   

Color
Blue, Green, Colorless   
Blue, Green, Greenish, Black   

Streak
White   
Grey, gray   

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   

Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.64-2.70   
4.00-4.62   

Fracture
(e.g. graphite).   
Conchoidal, Uneven   

Cleavage
{010} Perfect   
Indistinct parting on [111]   

Mohs Hardness
Not Available   
7.5-8   

Chemical Composition
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.   
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties

Luster
Vitreous, Pearly   
Vitreous   

Pleochroism
Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael O’Donoghue   
Not Available   

Dispersion
Not Available   
Not Available   

Transparency
Transparent   
Gemmological Tables (2004) More from other references   

Refractive Index
1.560-1.640   
1.790-1.818   

Optic Character
Not Available   
Not Available   

Crystal System
Not Available   
cubic   

Birefringence
0.054-0.075   
Not Available   

Clarity
Transparent   
TransparentUlrich Henn and Claudio C. Milisenda   

Benefits

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   

Summary >>
<< Benefits

Vivianite Vs Gahnite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Vivianite Vs Gahnite 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 Vivianite and Gahnite Astrology. Its highly necessary to have a basic knowledge of facts about Vivianite and Gahnite, before you finalize to buy one.

Vivianite is known to regulate the influence of Not Available planet. Gahnite, the unique gem is known to regulate the influence of Not Available planet.

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