Iolite Vs Indicolite Blue Tourmaline
Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka
Color
Blue, Violet, Blue, Yellow, Grey
Blue
Streak
Not Available
Not Available
For which Rashi?
Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus
Not Available
Planet
Jupiter
Not Available
Element of Planets
Water
Not Available
Energy
Receptive
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Deities
Goddess
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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
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Tenacity
Not Available
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Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.6-2.7
3.05-3.11
Fracture
Not Available
Not Available
Cleavage
3,1
Not Available
Mohs Hardness
7-7.5
7-7.5
Chemical Composition
Mg2Al4Si5O18
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
Not Available
Pleochroism
Not Available
Strong: dark blue light blueWalter Schumann
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent
Refractive Index
1.52-1.56
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
Not Available
0.014-0.040
Clarity
Transparent to translucent
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
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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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Iolite Vs Indicolite Blue Tourmaline Fracture
Fracture is an important parameter when you compare Iolite and Indicolite Blue Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Iolite 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.
Iolite Vs Indicolite Blue Tourmaline Luster
A primary knowledge about Iolite 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. Iolite exhibits Vitreous luster.
