Diaspore Vs Indicolite Blue Tourmaline
Origin
Turkey
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka
Color
Colorless, White, Yellow, White, Greenish, gray, Brown, Colorless, Yellow
Blue
Streak
White
Not Available
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Very brittle
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.30-3.40
3.05-3.11
Fracture
Conchoidal, Brittle, Conchoidal
Not Available
Cleavage
{010} perfect, {110} distinct, {100} in traces
Not Available
Mohs Hardness
6.5-7
7-7.5
Chemical Composition
AlO(OH)Walter Schumann , Gemstones of the world (2001) 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
Pearly
Not Available
Pleochroism
Strong
Strong: dark blue light blueWalter Schumann
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.702-1.750
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.048
0.014-0.040
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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Diaspore Vs Indicolite Blue Tourmaline Fracture
Fracture is an important parameter when you compare Diaspore and Indicolite Blue Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Diaspore 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 Diaspore is Brittle, Conchoidal and Conchoidal.
Diaspore Vs Indicolite Blue Tourmaline Luster
A primary knowledge about Diaspore 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. Diaspore exhibits Pearly luster.