Tourmaline Vs Hexagonite
Origin
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
USA
Color
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
Red, Violet
Streak
White
Not Available
For which Rashi?
Libra
Not Available
Planet
Venus, Mars
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Element of Planets
Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
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Energy
Projective
Not Available
Deities
Venus
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Not to wear with
Not Available
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Powers
Love, Courage
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.85-3.35
2.98-3.03
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Uneven
Cleavage
Indistinct
[110] perfect; [010] distinct
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Pleochroism
typically moderate to strong
bluish–red
Transparency
Transparent, Translucent, Transparent to opaque
Transparent
Refractive Index
1.614-1.666
1.599-1.637
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.014-0.040
0.019-0.028
Clarity
Transparent
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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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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Tourmaline Vs Hexagonite Fracture
Fracture is an important parameter when you compare Tourmaline and Hexagonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tourmaline Vs Hexagonite 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 Tourmaline is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Hexagonite fracture is Uneven.
Tourmaline Vs Hexagonite Luster
A primary knowledge about Tourmaline vs Hexagonite 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. Tourmaline exhibits Vitreous luster. Hexagonite, on other hand, exhibits Vitreous luster.