Biotite Vs Serpentine
Origin
Not Available
USA, Southern and central Africa, green, blue, China, India, Italy
Color
Brown, Yellow, White, Greenish
White, Yellow
Streak
White, gray
Not Available
For which Rashi?
Not Available
Gemini
Planet
Not Available
Saturn
Element of Planets
Not Available
Not Available
Energy
Not Available
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Healing
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.7-3.3
2.44-2.62
Fracture
Uneven, Even, Yellow, White
Uneven, Gemstones of the world (2001) More from other references
Cleavage
Perfect on the {001}
Not Available
Mohs Hardness
2.5-3.0
2.5-5.5
Chemical Composition
K(Mg,Fe++)3[AlSi3O10(OH,F)2
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Vitreous, Greasy, Silky
Pleochroism
Strong
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Not Available
Translucent
Refractive Index
1.565-1.625
1.560-1.571
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
0.03-0.07
0.008-0.014
Clarity
Not Available
Translucent
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
Biotite Vs Serpentine Fracture
Fracture is an important parameter when you compare Biotite and Serpentine Physical Properties. It is necessary to understand the significance of these properties, before you compare Biotite Vs Serpentine 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 Biotite is Uneven, Even, Yellow and White. Serpentine fracture is Uneven and Gemstones of the world (2001) More from other references.
Biotite Vs Serpentine Luster
A primary knowledge about Biotite vs Serpentine 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. Biotite exhibits Vitreous and Pearly luster. Serpentine, on other hand, exhibits Vitreous, Greasy and Silky luster.