Origin
USA, Mexico
Afghanistan, China, Southern and central Africa
Color
Green, Brown, Greenish, Brown, Green, Green, Black
Green, Yellow
Streak
Greenish, gray, Greenish, gray
Not Available
For which Rashi?
Not Available
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Planet
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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
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.19-3.56
2.58-2.80
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Irregular, Management Team (2012)
Cleavage
{110} Perfect, {010} Indistinct
Not Available
Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Resinous
Waxy, Silky, Resinous, Greasy
Pleochroism
Pale green
Not Available
Dispersion
Not Available
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Transparency
Transparent, Translucent
TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Refractive Index
1.671-1.774
1.530-1.575
Optic Character
Not Available
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Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Not Available
Birefringence
Not Available
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Clarity
Transparent
TranslucentHerve Nicolas Lazzarelli
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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Augite Vs Bowenite Fracture
Fracture is an important parameter when you compare Augite and Bowenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Augite Vs Bowenite 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 Augite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Bowenite fracture is Irregular, Management Team (2012) and Uneven.
Augite Vs Bowenite Luster
A primary knowledge about Augite vs Bowenite 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. Augite exhibits Resinous and Vitreous luster. Bowenite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.