Mottramite Vs Indicolite Blue Tourmaline
Origin
Not Available
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka
Color
Brown, Green, Yellow
Blue
Streak
Green, Brownish
Not Available
For which Rashi?
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Planet
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
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Specific Gravity
5.9
3.05-3.11
Fracture
Sub-Conchoidal, Brittle, Metallic
Not Available
Cleavage
None observed
Not Available
Chemical Composition
Not Available
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Luster
Greasy
Not Available
Pleochroism
Visible X=Y= canary yellow to greenish yellow
Strong: dark blue light blueWalter Schumann
Transparency
Not Available
Transparent, Translucent
Refractive Index
2.170
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.150
0.014-0.040
Clarity
Not Available
Transparent
Neurological
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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
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Mottramite Vs Indicolite Blue Tourmaline Fracture
Fracture is an important parameter when you compare Mottramite and Indicolite Blue Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Mottramite Vs Indicolite Blue 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 Mottramite is Brittle, Metallic and Sub-Conchoidal.
Mottramite Vs Indicolite Blue Tourmaline Luster
A primary knowledge about Mottramite vs Indicolite Blue 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. Mottramite exhibits Greasy luster.