Biotite Vs Titanite
Origin
Not Available
Pakistan, Italy, Russia, China, Brazil, Switzerland, Madagascar, Austria, Canada
Color
Brown, Yellow, White, Brown, Greenish, Yellow, White
Reddish, Brown, Yellow, Green, Red, gray
Streak
White, gray
Reddish, White
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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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
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.7-3.3
3.48-3.60
Fracture
Uneven, Even, Yellow, White
Sub-Conchoidal, Conchoidal, Brittle
Cleavage
Perfect on the {001}
Distinct on [110], parting on {221}
Mohs Hardness
2.5-3.0
5-5.5
Chemical Composition
K(Mg,Fe++)3[AlSi3O10(OH,F)2
Not Available
Luster
Vitreous, Pearly
Subadamantine, Resinous
Pleochroism
Strong
Strong: X = nearly colorless; Y = yellow to green; Z = red to yellow-orange
Dispersion
Not Available
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Transparency
Not Available
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Refractive Index
1.565-1.625
1.885-1.990
Optic Character
Not Available
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Crystal System
monoclinic
monoclinic
Birefringence
0.03-0.07
0.105-0.135
Clarity
Not Available
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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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Biotite Vs Titanite Fracture
Fracture is an important parameter when you compare Biotite and Titanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Biotite Vs Titanite 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 Biotite is Even, Uneven, White and Yellow. Titanite fracture is Brittle, Conchoidal and Sub-Conchoidal.
Biotite Vs Titanite Luster
A primary knowledge about Biotite vs Titanite 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. Biotite exhibits Pearly and Vitreous luster. Titanite, on other hand, exhibits Resinous and Subadamantine luster.