Cuprite Vs Indicolite Blue Tourmaline
Origin
Southern and central Africa
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka
Color
Red, Brown, Red, Red, Black
Blue
Streak
Brownish, Red, Brownish, Red
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
Not Available
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Durability
Not Available
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Specific Gravity
5.85-6.15
3.05-3.11
Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Not Available
Cleavage
Fair in four directions forming octahedrons
Not Available
Mohs Hardness
3.5-4
7-7.5
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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
Adamantine
Not Available
Pleochroism
visible
Strong: dark blue light blueWalter Schumann
Transparency
TranslucentWalter Schumann
Transparent, Translucent
Refractive Index
2.849
1.614-1.666
Optic Character
Not Available
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Crystal System
cubic
Not Available
Birefringence
Not Available
0.014-0.040
Clarity
TranslucentWalter Schumann
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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Cuprite Vs Indicolite Blue Tourmaline Fracture
Fracture is an important parameter when you compare Cuprite and Indicolite Blue Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Cuprite 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 Cuprite is Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas.
Cuprite Vs Indicolite Blue Tourmaline Luster
A primary knowledge about Cuprite 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. Cuprite exhibits Adamantine luster.