Brucite Vs Umbalite
Origin
Pakistan
Southern and central Africa
Color
White, Green, Blue, Yellow, Brownish, Red, Blue, gray, Yellow, White
Not Available
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
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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
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Durability
Not Available
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Specific Gravity
2.39
3.62-4.33
Fracture
Irregular
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
Cleavage
Perfect on {0001}
Not Available
Chemical Composition
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
Luster
Vitreous, Pearly
Not Available
Pleochroism
Not Available
Not Available
Transparency
TransparentMichael OâDonoghue, Gems, Sixth Edition (2006)
TransparentGemdat.org, Management Team (2012)
Refractive Index
1.56-1.60
1.730-1.820
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.010-0.020
Not Available
Clarity
TransparentMichael OâDonoghue
TransparentGemdat.org
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 Umbalite Fracture
Fracture is an important parameter when you compare Brucite and Umbalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Brucite Vs Umbalite 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. Umbalite fracture is ConchoidalGemdat.org, Management Team (2012), Uneven and Uneven.
Brucite Vs Umbalite Luster
A primary knowledge about Brucite vs Umbalite 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.