Origin
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
  
USA, Afghanistan, Pakistan, Brazil, Madagascar
  
Color
Blue, Yellow, Colorless, White, gray, Green, Black
  
Greenish
  
Streak
White
  
Not Available
  
For which Rashi?
Aries, Libra, Taurus, Aries, Libra, Taurus, Aries, Libra, Taurus
  
Not Available
  
Planet
Jupiter
  
Not Available
  
Element of Planets
Water
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Not Available
  
Deities
Endurance, Meditation, Love
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Love
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.53-3.65
  
3.15-3.21
  
Fracture
Splintery, Brittle, Metallic
  
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
  
Cleavage
[100] perfect [010] imperfect with 79° angle between
  
1,2 prismatic
  
Mohs Hardness
4-7
  
6-7
  
Chemical Composition
Not Available
  
LiAlSi2O6
  
Luster
Vitreous, Pearly
  
Vitreous
  
Pleochroism
Trichroic
  
Distinct trichroism: yellow green green blue greenHerve Nicolas Lazzarelli
  
Dispersion
Not Available
  
Transparency
Not Available
  
Transparent
  
Refractive Index
1.71-1.74
  
1.657-1.681
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Triclinic
  
monoclinic
  
Birefringence
Not Available
  
0.014-0.016
  
Clarity
Color grading system
  
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
  
Kyanite Vs Hiddenite Fracture
Fracture is an important parameter when you compare Kyanite and Hiddenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Vs Hiddenite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Kyanite is Brittle, Metallic and Splintery. Hiddenite fracture is Gemstones of the world (2001), Gemstones of the world (2001) and UnevenWalter Schumann.
Kyanite Vs Hiddenite Luster
A primary knowledge about Kyanite vs Hiddenite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Kyanite exhibits Pearly and Vitreous luster. Hiddenite, on other hand, exhibits Vitreous luster.