Origin
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Not Available
Color
Colorless, Yellow, Green, Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Brown, Yellow, White, Brown, Greenish, Yellow, White
Streak
Not Available
White, gray
For which Rashi?
Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra
Not Available
Planet
Saturn
Not Available
Element of Planets
Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Apollo
Not Available
Not to wear with
Not Available
Not Available
Powers
Psychic Power, Prosperity
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.95-4.03
2.7-3.3
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Even, Yellow, White
Cleavage
None, but may exhibit parting
Perfect on the {001}
Chemical Composition
Al 2 O 3
K(Mg,Fe++)3[AlSi3O10(OH,F)2
Luster
Vitreous, Adamantine, Vitreous, Adamantine
Vitreous, Pearly
Pleochroism
Strong
Strong
Transparency
Transparent, Translucent, Transparent to opaque
Not Available
Refractive Index
1.762-1.788
1.565-1.625
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.008-0.009
0.03-0.07
Clarity
Transparent
Not Available
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Sapphire Vs Biotite Fracture
Fracture is an important parameter when you compare Sapphire and Biotite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sapphire Vs Biotite 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 Sapphire is Gems, Sixth Edition (2006), Uneven and Uneven. Biotite fracture is Even, Uneven, White and Yellow.
Sapphire Vs Biotite Luster
A primary knowledge about Sapphire vs Biotite 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. Sapphire exhibits Adamantine, Adamantine, Vitreous and Vitreous luster. Biotite, on other hand, exhibits Pearly and Vitreous luster.