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Boracite Vs Kornerupine


Kornerupine Vs Boracite


Astrology

Origin
Southern and central Africa  
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia  

Color
Colorless, White, Yellow, Blue, Green, gray  
Green, Brown, Colorless, Greenish, Yellow  

Streak
White  
White  

For which Rashi?
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-  

Planet
-  
-  

Element of Planets
-  
-  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
-  

Not to wear with
-  
-  

Powers
-  
-  

Birthstone
  
  

Planetary
-  
-  

Talisman
-  
-  

Physical Properties

Tenacity
Brittle  
-  

Solubility
Soluble  
-  

Durability
-  
-  

Specific Gravity
2.95-2.96  
3.25-3.45  

Fracture
Conchoidal  
Conchoidal, Uneven  

Cleavage
None  
Good on {110}  

Mohs Hardness
7-7.5  
6.5  

Chemical Composition
Mg 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references  
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references  

Optical Properties

Luster
Vitreous, Adamantine  
Vitreous  

Pleochroism
None  
X = colorless to green; Y = colorless  

Dispersion
-  
0.02  
99+

Transparency
Transparent  
-  

Refractive Index
1.658-1.673  
1.660-1.685  

Optic Character
-  
-  

Crystal System
Orthorhombic  
Orthorhombic  

Birefringence
0.010-0.011  
0.012-0.017  

Clarity
Transparent  
TransparentUlrich Henn and Claudio C. Milisenda  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
Supports heart health  
-  

Respiratory
-  
-  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
-  
Harmony  

Healing
Emotional healing  
Emotional healing  

Qualities Associated
Peace  
Self-worth  

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Boracite Vs Kornerupine Fracture

Fracture is an important parameter when you compare Boracite and Kornerupine Physical Properties. It is necessary to understand the significance of these properties, before you compare Boracite Vs Kornerupine 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 Boracite is Conchoidal. Kornerupine fracture is Conchoidal and Uneven.

Compare Yellow Gemstones

Boracite Vs Kornerupine Luster

A primary knowledge about Boracite vs Kornerupine 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. Boracite exhibits Vitreous and Adamantine luster. Kornerupine, on other hand, exhibits Vitreous luster.

Yellow Gemstones

Yellow Gemstones


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