Benitoite Vs Kyanite
Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Violet, Blue, Colorless, pink, White
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
-
Aries, Libra, Taurus
Element of Planets
-
Water
Solubility
Insoluble: HCl
-
Specific Gravity
3.61-3.68
3.53-3.65
Fracture
Conchoidal
Splintery
Cleavage
[10 1 1] poor
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al2SiO5
Luster
Vitreous
Vitreous, Pearly
Pleochroism
O = colorless; E = purple
Trichroic
Transparency
Transparent
-
Refractive Index
1.757-1.804
1.71-1.74
Crystal System
Hexagonal
Triclinic
Birefringence
0.047
-9999
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Reproductive
-
Supports reproductive health
Psychology
Transformation
Inner bridges
Healing
Emotional healing
Physical healing
Qualities Associated
Transformation
Inner Peace
Benitoite Vs Kyanite Fracture
Fracture is an important parameter when you compare Benitoite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Benitoite 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 Benitoite is Conchoidal. Kyanite fracture is Splintery.
Benitoite Vs Kyanite Luster
A primary knowledge about Benitoite 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. Benitoite exhibits Vitreous luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.