Smoky Quartz Vs Tourmaline
Origin
Brazil, Kenya, Madagascar, Southern and central Africa
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Color
Brown, Black
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
For which Rashi?
Capricorn, Sagittarius
Libra
Planet
Saturn
Venus, Mars
Element of Planets
Earth
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
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Energy
Receptive
Projective
Not to wear with
Not Available
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Powers
Protection
Love, Courage
Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
2.65
2.85-3.35
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{0110} Indistinct
Indistinct
Chemical Composition
SiO2
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Pleochroism
None
typically moderate to strong
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to opaque
Refractive Index
1.544-1.553
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Trigonal
Birefringence
0.009
0.014-0.040
Clarity
Opaque
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
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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
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Qualities Associated
Not Available
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Smoky Quartz Vs Tourmaline Fracture
Fracture is an important parameter when you compare Smoky Quartz and Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Smoky Quartz 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 Smoky Quartz is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Tourmaline fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Smoky Quartz Vs Tourmaline Luster
A primary knowledge about Smoky Quartz 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. Smoky Quartz exhibits Vitreous luster. Tourmaline, on other hand, exhibits Vitreous luster.