Facts about Andradite and Prehnite
Origin
Italy, Russia
  
Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France
  
Color
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
  
Green, Colorless, gray, Yellow, White
  
Streak
White
  
Colorless
  
For which Rashi?
Not Available
  
Libra
  
Planet
Not Available
  
Venus
  
Element of Planets
Not Available
  
Earth
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Receptive
  
Deities
Not Available
  
Freya
  
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
Brittle
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.70-4.10
  
2.80-2.95
  
Fracture
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
  
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
  
Cleavage
none
  
Distinct on [001]
  
Mohs Hardness
6.5-7
  
6-6.5
  
Chemical Composition
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
  
Ca2Al2Si3O12(OH)
  
Luster
Adamantine, Resinous
  
Vitreous
  
Pleochroism
Not Available
  
AbsentWalter Schumann
  
Dispersion
None
  
Transparency
Transparent
  
Translucent
  
Refractive Index
1.88-1.94
  
1.611-1.673
  
Optic Character
Not Available
  
Not Available
  
Crystal System
cubic
  
Orthorhombic
  
Birefringence
0.057
  
0.021-0.033
  
Clarity
Transparent
  
TranslucentHerve 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
  
Andradite Vs Prehnite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Andradite Vs Prehnite 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 Andradite and Prehnite Astrology. Its highly necessary to have a basic knowledge of facts about Andradite and Prehnite, before you finalize to buy one.
Andradite is known to regulate the influence of Not Available planet. Prehnite, the unique gem is known to regulate the influence of Venus planet. Prehnite, which is classic Green, Colorless, gray, Yellow, White colored gem, possesses Receptive energy.