Indicolite Blue Tourmaline Vs Ettringite
Origin
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka
Southern and central Africa
Color
Blue
Colorless, Yellow, White, Colorless, White
Streak
Not Available
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
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
Partially soluble in water
Durability
Not Available
Not Available
Specific Gravity
3.05-3.11
1.77
Fracture
Not Available
Not Available
Cleavage
Not Available
Perfect on {10 1 0}
Mohs Hardness
7-7.5
2-2.5
Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Not Available
Vitreous
Pleochroism
Strong: dark blue light blueWalter Schumann
Not Available
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.614-1.666
1.470-1.491
Optic Character
Not Available
Not Available
Crystal System
Not Available
Trigonal
Birefringence
0.014-0.040
0.021
Clarity
Transparent
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Indicolite Blue Tourmaline Vs Ettringite Fracture
Fracture is an important parameter when you compare Indicolite Blue Tourmaline and Ettringite Physical Properties. It is necessary to understand the significance of these properties, before you compare Indicolite Blue Tourmaline Vs Ettringite 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.
Indicolite Blue Tourmaline Vs Ettringite Luster
A primary knowledge about Indicolite Blue Tourmaline vs Ettringite 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, on other hand, exhibits Vitreous luster.