Stichtite Vs Omphacite
Origin
Australia, Southern and central Africa
Southern and central Africa
Streak
White, Violet, Blue
Greenish, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Energy
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Finger
Not Available
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Ring Metal
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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
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
2.11-2.20
3.16-3.43
Fracture
UnevenArthur Thomas, Gemstones (2009), Uneven
Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect on {0001}
{110} Good, {110} Good
Mohs Hardness
Not Available
5-6
Chemical Composition
Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Luster
Waxy, Resinous
Vitreous
Pleochroism
Weak
Weak: colorless -- very pale green -- very pale green
Dispersion
Not Available
Not Available
Transparency
Translucent
TranslucentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.516-1.544
1.662-1.723
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.026
Not Available
Clarity
Translucent
TranslucentAnthony et al
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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Stichtite Vs Omphacite Fracture
Fracture is an important parameter when you compare Stichtite and Omphacite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stichtite Vs Omphacite 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 Stichtite is UnevenArthur Thomas, Gemstones (2009) and Uneven. Omphacite fracture is Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal.
Stichtite Vs Omphacite Luster
A primary knowledge about Stichtite vs Omphacite 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. Stichtite exhibits Waxy and Resinous luster. Omphacite, on other hand, exhibits Vitreous luster.