Prase Vs Chrome Tourmaline
Origin
Southern and central Africa
Not Available
Color
Blue
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Not Available
Not Available
For which Rashi?
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Libra
Planet
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Venus, Mars
Element of Planets
Not Available
Earth
Energy
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Projective
Finger
Not Available
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Ring Metal
Not Available
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Deities
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Venus, Mars
Not to wear with
Not Available
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Powers
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Love, Courage
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
Not Available
Specific Gravity
2.64-2.69
2.85-3.35
Fracture
Gems, Sixth Edition (2006)
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Not Available
3,2
Chemical Composition
SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Tourmaline is a series of several different minerals with unique chemical formulas.
Luster
Not Available
Vitreous
Pleochroism
Not Available
Not Available
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.544-1.553
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Not Available
Hexagonal
Birefringence
0.009
0.014-0.040
Clarity
Transparent
Transparent
Neurological
Not Available
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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
Not Available
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Prase Vs Chrome Tourmaline Fracture
Fracture is an important parameter when you compare Prase and Chrome Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Prase Vs Chrome 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 Prase is Gems and Sixth Edition (2006). Chrome Tourmaline fracture is ConchoidalArthur Thomas and Gemstones (2009).
Prase Vs Chrome Tourmaline Luster
A primary knowledge about Prase vs Chrome 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. Chrome Tourmaline, on other hand, exhibits Vitreous luster.