Holmquistite Vs Morion
Origin
Southern and central Africa
Southern and central Africa
Color
Black, Blue, Violet
Brown, Black, Blue
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
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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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Solubility
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Durability
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Specific Gravity
2.95-3.13
2.65
Fracture
Not Available
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
{210} Perfect
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Mohs Hardness
5-6
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Chemical Composition
Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
SiO 2Ulrich Henn and Claudio C.
Luster
Vitreous
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Pleochroism
Strong in shades of violet when dark-colored.Anthony et al
Definite: brown reddish-brownWalter Schumann
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.622-1.666
1.544-1.553
Optic Character
Not Available
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Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
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Birefringence
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0.009
Clarity
Transparent
Transparent
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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Holmquistite Vs Morion Fracture
Fracture is an important parameter when you compare Holmquistite and Morion Physical Properties. It is necessary to understand the significance of these properties, before you compare Holmquistite Vs Morion 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. Morion fracture is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001).
Holmquistite Vs Morion Luster
A primary knowledge about Holmquistite vs Morion 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. Holmquistite exhibits Vitreous luster.