Onyx Vs Chrome Tourmaline
Origin
Not Available
Not Available
Color
White
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Not Available
Not Available
For which Rashi?
Capricorn
Libra
Planet
Saturn
Venus, Mars
Element of Planets
Not Available
Earth
Energy
Projective
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Love, Courage
Planetary
Not Available
Not Available
Talisman
Capricorn
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.70
2.85-3.35
Fracture
Not Available
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Indiscernible
3,2
Mohs Hardness
6.5-7
7-7.5
Chemical Composition
SiO2
Tourmaline is a series of several different minerals with unique chemical formulas.
Pleochroism
Not Available
Not Available
Dispersion
Not Available
Not Available
Transparency
Translucent, Opaque, Translucent to opaque
Transparent, Translucent
Refractive Index
1.530-1.543
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Hexagonal
Birefringence
Not Available
0.014-0.040
Clarity
OpaqueHerve Nicolas Lazzarelli
Transparent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
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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Onyx Vs Chrome Tourmaline Fracture
Fracture is an important parameter when you compare Onyx and Chrome Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Onyx 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. Chrome Tourmaline fracture is ConchoidalArthur Thomas and Gemstones (2009).
Onyx Vs Chrome Tourmaline Luster
A primary knowledge about Onyx 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. Onyx exhibits Vitreous luster. Chrome Tourmaline, on other hand, exhibits Vitreous luster.
