Hambergite Vs Star Sapphire
Origin
the type locality
Southern and central Africa
Color
Colorless, gray, White
Yellow, Green, Blue, Violet
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
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Deities
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.33-2.37
3.90-4.05
Fracture
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Not Available
Cleavage
Perfect on {010}, good on {100}
Not Available
Mohs Hardness
7.5
Not Available
Chemical Composition
Be 2BO 3(OH)Ulrich Henn and Claudio C.
Al 2O 3Ulrich Henn and Claudio C.
Luster
Vitreous
Not Available
Pleochroism
NilArthur Thomas
Not Available
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.543-1.631
1.758-1.780
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.071-0.074
0.007-0.010
Clarity
Transparent
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Hambergite Vs Star Sapphire Fracture
Fracture is an important parameter when you compare Hambergite and Star Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Hambergite Vs Star 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 Hambergite is Brittle, ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Metallic.
Hambergite Vs Star Sapphire Luster
A primary knowledge about Hambergite vs Star 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. Hambergite exhibits Vitreous luster.