Microlite Vs Rosasite
Origin
USA, Southern and central Africa
Italy
Color
Yellow, Brown, Reddish, Greenish, Green, gray
Blue, Green
Streak
Yellow
Blue, Green
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
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Brittle
Solubility
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Effervesces in cold
Durability
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Specific Gravity
5.5
4-4.2
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Splintery
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
Perfect on {100} and {010}
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Vitreous
Silky, Vitreous
Pleochroism
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Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Dispersion
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Transparency
Translucent
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Refractive Index
1.993-2.02
1.672-1.688
Optic Character
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Crystal System
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monoclinic
Birefringence
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0.139-0.143
Clarity
Translucent
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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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Microlite Vs Rosasite Fracture
Fracture is an important parameter when you compare Microlite and Rosasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Microlite Vs Rosasite 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 Microlite is Brittle, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Rosasite fracture is Splintery.
Microlite Vs Rosasite Luster
A primary knowledge about Microlite vs Rosasite 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. Microlite exhibits Vitreous luster. Rosasite, on other hand, exhibits Silky and Vitreous luster.