Tourmaline Vs Muscovite
Origin
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
India
Color
Green, Blue, Yellow, Red, Brown, White, Colorless, pink
Colorless, White, gray, Brownish, Greenish
For which Rashi?
Libra
Not Available
Planet
Venus, Mars
Not Available
Element of Planets
Water
Not Available
Energy
Projective
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
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Deities
Venus
Not Available
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
Elastic
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.85-3.35
2.78-2.88
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Micaceous, Brittle
Cleavage
Indistinct
Perfect on the {001}
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous, Silky, Pearly
Pleochroism
typically moderate to strong
Weak
Transparency
Transparent, Translucent, Transparent to opaque
Transparent
Refractive Index
1.614-1.666
1.552-1.618
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.014-0.040
Not Available
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 Muscovite Fracture
Fracture is an important parameter when you compare Tourmaline and Muscovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tourmaline Vs Muscovite 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 Uneven, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Muscovite fracture is Micaceous and Brittle.
Tourmaline Vs Muscovite Luster
A primary knowledge about Tourmaline vs Muscovite 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. Muscovite, on other hand, exhibits Vitreous, Silky and Pearly luster.
