Facts about Aventurine and Tanzanite
Origin
Austria, India, green
  
Tanzania, Yellow, green, Yellow, green
  
Color
White
  
Blue
  
Streak
Not Available
  
White, Colorless
  
For which Rashi?
Aries
  
Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo
  
Planet
Mercury
  
Not Available
  
Element of Planets
Air
  
Air, Water, Earth
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Projective
  
Receptive, Projective
  
Deities
Venus
  
Goddess
  
Not to wear with
Not Available
  
Not Available
  
Powers
Healing
  
Love, Healing
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Hard
  
Specific Gravity
2.64-2.69
  
3.35
  
Fracture
Conchoidal
  
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
  
Cleavage
Indiscernible
  
Perfect {010}, imperfect {100}
  
Mohs Hardness
7-6.5
  
6.5-7
  
Chemical Composition
SiO2
  
Ca2Al3(SiO4)3(OH)
  
Luster
Vitreous
  
Vitreous
  
Pleochroism
AbsentWalter Schumann
  
Present
  
Dispersion
None
  
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
  
Transparent, Translucent, Transparent to translucent
  
Refractive Index
1.544-1.553
  
1.685-1.707
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
Orthorhombic
  
Birefringence
0.007-0.010
  
0.006-0.018
  
Clarity
Translucent
  
TransparentUlrich Henn and Claudio C. Milisenda
  
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
  
Aventurine Vs Tanzanite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Aventurine Vs Tanzanite 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 Aventurine and Tanzanite Astrology. Its highly necessary to have a basic knowledge of facts about Aventurine and Tanzanite, before you finalize to buy one.
Aventurine is known to regulate the influence of Mercury planet.Aventurine, that occurs commonly in White color, possesses Projective energy.Tanzanite, the unique gem is known to regulate the influence of Not Available planet. Tanzanite, which is classic Blue colored gem, possesses Projective and Receptive energy.