Brucite Vs Star Sapphire
Origin
Pakistan
Southern and central Africa
Color
White, Green, Blue, Yellow, Brownish, Red, Blue, gray, Yellow, White
Yellow, Green, Blue, Violet
Streak
White
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For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Sectile
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.39
3.90-4.05
Fracture
Irregular
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Cleavage
Perfect on {0001}
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Mohs Hardness
2.5
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Chemical Composition
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Al 2O 3Ulrich Henn and Claudio C.
Luster
Vitreous, Pearly
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Pleochroism
Not Available
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Dispersion
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Transparency
TransparentMichael OâDonoghue, Gems, Sixth Edition (2006)
Transparent, Translucent
Refractive Index
1.56-1.60
1.758-1.780
Optic Character
Not Available
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Crystal System
Trigonal
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Birefringence
0.010-0.020
0.007-0.010
Clarity
TransparentMichael OâDonoghue
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Brucite Vs Star Sapphire Fracture
Fracture is an important parameter when you compare Brucite and Star Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Brucite 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 Brucite is Irregular.
Brucite Vs Star Sapphire Luster
A primary knowledge about Brucite 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. Brucite exhibits Pearly and Vitreous luster.