Tanzanite Vs Kyanite
Origin
Tanzania
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
Aries, Libra, Taurus
Element of Planets
Air, Water, Earth
Water
Powers
Love, Healing
Love
Specific Gravity
3.35
3.53-3.65
Fracture
Uneven, Conchoidal
Splintery
Cleavage
Perfect {010}, imperfect {100}
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
Ca2Al3(SiO4)3(OH)
Al2SiO5
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Present
Trichroic
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.685-1.707
1.71-1.74
Crystal System
Orthorhombic
Triclinic
Birefringence
0.006-0.018
-9999
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Psychology
Intuition
Inner bridges
Healing
Emotional healing
Physical healing
Qualities Associated
Communication
Inner Peace
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 Uneven and Conchoidal. Kyanite fracture is 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 Vitreous and Pearly luster.