Brucite Vs Omphacite
Origin
Pakistan
Southern and central Africa
Color
White, Green, Blue, Yellow, Brownish, Red, Blue, gray, Yellow, White
Green
Streak
White
Greenish, White
For which Rashi?
Not Available
Not Available
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
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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
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
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Specific Gravity
2.39
3.16-3.43
Fracture
Irregular
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect on {0001}
{110} Good, {110} Good
Chemical Composition
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Not Available
Weak: colorless -- very pale green -- very pale green
Dispersion
Not Available
Not Available
Transparency
TransparentMichael OâDonoghue, Gems, Sixth Edition (2006)
TranslucentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.56-1.60
1.662-1.723
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.010-0.020
Not Available
Clarity
TransparentMichael OâDonoghue
TranslucentAnthony et al
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 Omphacite Fracture
Fracture is an important parameter when you compare Brucite and Omphacite Physical Properties. It is necessary to understand the significance of these properties, before you compare Brucite Vs Omphacite 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. Omphacite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Brucite Vs Omphacite Luster
A primary knowledge about Brucite vs Omphacite 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. Omphacite, on other hand, exhibits Vitreous luster.