Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Color
Violet, Blue, Colorless, pink, White
Colorless, Yellow, Green, Violet, White, Blue, Red, pink
For which Rashi?
-
Pisces, Taurus, Gemini, Libra
Element of Planets
-
Water
Solubility
Insoluble: HCl
insoluble
Specific Gravity
3.61-3.68
3.95-4.03
Fracture
Conchoidal
Uneven
Cleavage
[10 1 1] poor
None, but may exhibit parting
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 2 O 3
Luster
Vitreous
Vitreous, Adamantine
Pleochroism
O = colorless; E = purple
Strong
Transparency
Transparent
Transparent, Translucent, Transparent to opaque
Refractive Index
1.757-1.804
1.762-1.788
Crystal System
Hexagonal
Trigonal
Birefringence
0.047
0.008-0.009
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Psychology
Transformation
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Wisdom
Benitoite Vs Sapphire Fracture
Fracture is an important parameter when you compare Benitoite and Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Benitoite 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 Benitoite is Conchoidal. Sapphire fracture is Uneven.
Benitoite Vs Sapphire Luster
A primary knowledge about Benitoite 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. Benitoite exhibits Vitreous luster. Sapphire, on other hand, exhibits Vitreous and Adamantine luster.