Origin
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Color
Blue, Yellow, Colorless, White, gray, Green, Black
Colorless, Yellow, Green, Violet, White, Blue, Red, pink
For which Rashi?
Aries, Libra, Taurus
Pisces, Taurus, Gemini, Libra
Element of Planets
Water
Water
Powers
Love
Psychic Power
Specific Gravity
3.53-3.65
3.95-4.03
Fracture
Splintery
Uneven
Cleavage
[100] perfect [010] imperfect with 79° angle between
None, but may exhibit parting
Chemical Composition
Al2SiO5
Al 2 O 3
Luster
Vitreous, Pearly
Vitreous, Adamantine
Pleochroism
Trichroic
Strong
Transparency
-
Transparent, Translucent, Transparent to opaque
Refractive Index
1.71-1.74
1.762-1.788
Crystal System
Triclinic
Trigonal
Birefringence
-9999
0.008-0.009
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Reproductive
Supports reproductive health
-
Psychology
Inner bridges
Intuition
Healing
Physical healing
Emotional healing
Qualities Associated
Inner Peace
Wisdom
Kyanite Vs Sapphire Fracture
Fracture is an important parameter when you compare Kyanite and Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Vs Sapphire 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. Sapphire fracture is Uneven.
Kyanite Vs Sapphire Luster
A primary knowledge about Kyanite vs Sapphire 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. Sapphire, on other hand, exhibits Vitreous and Adamantine luster.