Ettringite Vs Bowenite
Origin
Southern and central Africa
Afghanistan, China, Southern and central Africa
Color
Colorless, Yellow, White, Colorless, White
Green, Yellow
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
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Solubility
Partially soluble in water
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Durability
Not Available
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Specific Gravity
1.77
2.58-2.80
Fracture
Not Available
Uneven, Irregular, Management Team (2012)
Cleavage
Perfect on {10 1 0}
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Chemical Composition
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Waxy, Silky, Resinous, Greasy
Pleochroism
Not Available
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Dispersion
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Transparency
Transparent, Translucent
TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Refractive Index
1.470-1.491
1.530-1.575
Optic Character
Not Available
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Crystal System
Trigonal
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Birefringence
0.021
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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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Ettringite Vs Bowenite Fracture
Fracture is an important parameter when you compare Ettringite and Bowenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ettringite 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. Bowenite fracture is Irregular, Management Team (2012) and Uneven.
Ettringite Vs Bowenite Luster
A primary knowledge about Ettringite 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. Ettringite exhibits Vitreous luster. Bowenite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.