Kyanite Vs Tanzanite
Origin
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Tanzania
Color
Blue, Yellow, Colorless, White, gray, Green, Black
Blue
Streak
White
White, Colorless
For which Rashi?
Aries, Libra, Taurus
Sagittarius, Pisces, Virgo
Element of Planets
Water
Air, Water, Earth
Powers
Love
Love, Healing
Specific Gravity
3.53-3.65
3.35
Fracture
Splintery
Uneven, Conchoidal
Cleavage
[100] perfect [010] imperfect with 79° angle between
Perfect {010}, imperfect {100}
Chemical Composition
Al2SiO5
Ca2Al3(SiO4)3(OH)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Trichroic
Present
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.71-1.74
1.685-1.707
Crystal System
Triclinic
Orthorhombic
Birefringence
-9999
0.006-0.018
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Psychology
Inner bridges
Intuition
Healing
Physical healing
Emotional healing
Qualities Associated
Inner Peace
Communication
Kyanite Vs Tanzanite Fracture
Fracture is an important parameter when you compare Kyanite and Tanzanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Vs Tanzanite 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 Splintery. Tanzanite fracture is Uneven and Conchoidal.
Kyanite Vs Tanzanite Luster
A primary knowledge about Kyanite vs Tanzanite 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 Vitreous and Pearly luster. Tanzanite, on other hand, exhibits Vitreous luster.