Origin
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Color: color change, from bluish green (daylight) to purple, red or brown (incandescent light), Hardness: 8, Refractive index: 1.74 1.77, Density: 3.68 3.80, Chemical composition: BeAl2O4, Crystal structure: orthorhombic, Origins: Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma
  
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
  
Color
Green
  
Red, pink, Red
  
Streak
Not Available
  
White
  
For which Rashi?
Scorpio
  
Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius
  
Planet
Venus
  
Mars
  
Element of Planets
Earth
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Ring Finger
  
Ring Metal
Not Available
  
Gold, Copper, Gold, Copper
  
Energy
Projective, Receptive
  
Projective
  
Deities
Not Available
  
Buddha, Krishna
  
Not to wear with
Not Available
  
Ruby, Blue Sapphire, Diamond, Gomedh, Ruby, Blue Sapphire, Diamond, Gomedh
  
Powers
Love
  
Wealth, Joy
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Pisces
  
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.69-3.81
  
3.97-4.05
  
Fracture
Not Available
  
Conchoidal
  
Cleavage
1,1 ; 3,2.
  
No true cleavage
  
Mohs Hardness
8.5
  
9
  
Chemical Composition
BeAl 2 O 4
  
Al 2 O 3
  
Luster
Vitreous
  
Vitreous, Adamantine, Vitreous, Adamantine
  
Pleochroism
Not Available
  
Strong: purplish-red
  
Dispersion
Not Available
  
Transparency
Transparent, Transparent to nearly opaque
  
Transparent, Translucent, Transparent to opaque
  
Refractive Index
1.739-1.770
  
1.762-1.778
  
Optic Character
Biaxial/+
  
Not Available
  
Crystal System
Orthorhombic
  
Trigonal
  
Birefringence
0.007-0.010
  
0.008
  
Clarity
Transparent
  
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
  
Alexandrite Vs Ruby Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Alexandrite Vs Ruby 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 Alexandrite and Ruby Astrology. Its highly necessary to have a basic knowledge of facts about Alexandrite and Ruby, before you finalize to buy one.
Alexandrite is known to regulate the influence of Venus planet.Alexandrite, that occurs commonly in Green color, possesses Projective and Receptive energy.Ruby, the unique gem is known to regulate the influence of Mars planet. Ruby, which is classic Red, pink, Red colored gem, possesses Projective energy.