Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Blue, Violet, Yellow, Grey
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
Libra, Sagittarius, Taurus
Aries, Libra, Taurus
Element of Planets
Water
Water
Specific Gravity
2.6-2.7
3.53-3.65
Cleavage
3,1
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
Mg2Al4Si5O18
Al2SiO5
Luster
Vitreous
Vitreous, Pearly
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.52-1.56
1.71-1.74
Crystal System
Orthorhombic
Triclinic
Birefringence
-9999
-9999
Clarity
Transparent to translucent
-
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Digestive
Supports digestive health
-
Psychology
Intuition
Inner bridges
Healing
Emotional healing
Physical healing
Qualities Associated
Intuition
Inner Peace
Iolite Vs Kyanite Fracture
Fracture is an important parameter when you compare Iolite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Iolite 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. Kyanite fracture is Splintery.
Iolite Vs Kyanite Luster
A primary knowledge about Iolite 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. Iolite exhibits Vitreous luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.