Gyrolite Vs Indicolite Blue Tourmaline
Origin
Italy, India, USA, Canada
  
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka
  
Color
White, Colorless, Green, Yellow, Brown, Brown, Colorless, Yellow, White, Green
  
Blue
  
Streak
White
  
Not Available
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
Not Available
  
Deities
Not Available
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.48
  
3.05-3.11
  
Fracture
Brittle, Uneven, Brittle, Uneven
  
Not Available
  
Cleavage
Perfect on {001}
  
Not Available
  
Mohs Hardness
2
  
7-7.5
  
Chemical Composition
NaCa16Si23AlO60(OH)8•64(H2O)
  
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
Vitreous, Pearly
  
Not Available
  
Pleochroism
Not Available
  
Strong: dark blue light blueWalter Schumann
  
Dispersion
Not Available
  
Transparency
Not Available
  
Transparent, Translucent
  
Refractive Index
1.535
  
1.614-1.666
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Triclinic
  
Not Available
  
Birefringence
0.0140
  
0.014-0.040
  
Clarity
Not Available
  
Transparent
  
Physical
  
  
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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Gyrolite Vs Indicolite Blue Tourmaline Fracture
Fracture is an important parameter when you compare Gyrolite and Indicolite Blue Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Gyrolite 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 Gyrolite is Brittle, Brittle, Uneven and Uneven.
Gyrolite Vs Indicolite Blue Tourmaline Luster
A primary knowledge about Gyrolite 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. Gyrolite exhibits Pearly and Vitreous luster.