Anatase Vs Umbalite
Origin
Switzerland
Southern and central Africa
Color
Colorless, Yellow, Blue, Reddish, Black, Reddish, Brown, Blue, gray, Black, Reddish, Brown, Blue, gray
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Streak
White
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For which Rashi?
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Planet
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Element of Planets
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Finger
Not Available
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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
3.82-3.97
3.62-4.33
Fracture
Subconchoidal, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
Cleavage
Perfect on [001] and [011]
Not Available
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
Luster
Adamantine
Not Available
Pleochroism
Weak
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Transparency
Transparent
TransparentGemdat.org, Management Team (2012)
Refractive Index
2.488-2.562
1.730-1.820
Optic Character
Not Available
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Crystal System
tetragonal
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Birefringence
0.073
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Clarity
Transparent
TransparentGemdat.org
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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Anatase Vs Umbalite Fracture
Fracture is an important parameter when you compare Anatase and Umbalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anatase Vs Umbalite 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 Anatase is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Umbalite fracture is ConchoidalGemdat.org, Management Team (2012), Uneven and Uneven.
Anatase Vs Umbalite Luster
A primary knowledge about Anatase vs Umbalite 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. Anatase exhibits Adamantine luster.