Hureaulite Vs Indicolite Blue Tourmaline
Origin
USA, Southern and central Africa
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka
Color
Violet, Red, White, Reddish
Blue
Streak
White
Not Available
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
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
3.05-3.11
Fracture
Brittle, Uneven
Not Available
Cleavage
{???} Distinct
Not Available
Chemical Composition
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
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.
Luster
Vitreous, Greasy
Not Available
Pleochroism
Colorless yellow to pale rose reddish yellow to reddish brown.Anthony et al
Strong: dark blue light blueWalter Schumann
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.647-1.667
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Not Available
Birefringence
0.012
0.014-0.040
Clarity
Transparent
Transparent
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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Hureaulite Vs Indicolite Blue Tourmaline Fracture
Fracture is an important parameter when you compare Hureaulite and Indicolite Blue Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Hureaulite Vs Indicolite Blue Tourmaline 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 Hureaulite is Brittle and Uneven.
Hureaulite Vs Indicolite Blue Tourmaline Luster
A primary knowledge about Hureaulite vs Indicolite Blue Tourmaline 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. Hureaulite exhibits Greasy and Vitreous luster.