Origin
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Color
Blue, Yellow, Colorless, White, gray, Green, Black
White, Colorless, Blue, Red, Green, Yellow, Violet
For which Rashi?
Aries, Libra, Taurus
-
Element of Planets
Water
-
Specific Gravity
3.53-3.65
3.01-3.06
Fracture
Splintery
Conchoidal
Cleavage
[100] perfect [010] imperfect with 79° angle between
Indiscernible
Chemical Composition
Al2SiO5
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Luster
Vitreous, Pearly
-
Pleochroism
Trichroic
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Transparency
-
Transparent, Translucent
Refractive Index
1.71-1.74
1.614-1.666
Crystal System
Triclinic
-
Birefringence
-9999
0.014-0.040
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Psychology
Inner bridges
Passion
Healing
Physical healing
Emotional healing
Qualities Associated
Inner Peace
Passion
Kyanite Vs Rubellite Fracture
Fracture is an important parameter when you compare Kyanite and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Vs Rubellite 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. Rubellite fracture is Conchoidal.
Kyanite Vs Rubellite Luster
A primary knowledge about Kyanite vs Rubellite 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.