Origin
Southern and central Africa
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Color
Colorless, White, gray, Brown, pink
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
For which Rashi?
Not Available
Libra
Planet
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Venus, Mars
Element of Planets
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Water
Finger
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Ring Metal
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Energy
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Projective
Deities
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Venus
Not to wear with
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Powers
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Love, Courage
Planetary
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Talisman
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Tenacity
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Solubility
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Durability
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Specific Gravity
3.05-3.08
2.85-3.35
Fracture
Uneven, Uneven, Irregular, Management Team (2012), Conchoidal, Brittle
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Chemical Composition
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Pleochroism
Not Available
typically moderate to strong
Transparency
Semitransparent
Transparent, Translucent, Transparent to opaque
Refractive Index
Not Available
1.614-1.666
Optic Character
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Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
Trigonal
Birefringence
Not Available
0.014-0.040
Clarity
TranslucentAnthony et al
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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Hibschite Vs Tourmaline Fracture
Fracture is an important parameter when you compare Hibschite and Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibschite Vs 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 Hibschite is Brittle, Conchoidal, Irregular, Management Team (2012), Uneven and Uneven. Tourmaline fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Hibschite Vs Tourmaline Luster
A primary knowledge about Hibschite vs 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. Hibschite exhibits Vitreous luster. Tourmaline, on other hand, exhibits Vitreous luster.