Origin
Tanzania, Yellow, green, Yellow, green
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Blue
Blue, Yellow, Colorless, White, gray, Green, Black
Streak
White, Colorless
White
For which Rashi?
Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo
Aries, Libra, Taurus, Aries, Libra, Taurus, Aries, Libra, Taurus
Planet
Not Available
Jupiter
Element of Planets
Air, Water, Earth
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive, Projective
Receptive
Deities
Goddess
Endurance, Meditation, Love
Not to wear with
Not Available
Not Available
Powers
Love, Healing
Love
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Hard
Not Available
Specific Gravity
3.35
3.53-3.65
Fracture
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Splintery, Brittle, Metallic
Cleavage
Perfect {010}, imperfect {100}
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
Ca2Al3(SiO4)3(OH)
Not Available
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Present
Trichroic
Transparency
Transparent, Translucent, Transparent to translucent
Not Available
Refractive Index
1.685-1.707
1.71-1.74
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Triclinic
Birefringence
0.006-0.018
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Color grading system
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
Tanzanite Vs Kyanite Fracture
Fracture is an important parameter when you compare Tanzanite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tanzanite Vs Kyanite 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 Tanzanite is Conchoidal, Gemstones of the world (2001), Uneven and UnevenWalter Schumann. Kyanite fracture is Brittle, Metallic and Splintery.
Tanzanite Vs Kyanite Luster
A primary knowledge about Tanzanite vs Kyanite 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. Tanzanite exhibits Vitreous luster. Kyanite, on other hand, exhibits Pearly and Vitreous luster.