Charoite Vs Holmquistite
Origin
Russia
Southern and central Africa
Color
Violet, Brown, Violet, Brown
Black, Blue, Violet
For which Rashi?
Sagittarius, Scorpio, Sagittarius, Scorpio, Sagittarius, Scorpio
Not Available
Planet
Jupiter, Neptune
Not Available
Element of Planets
Water, Earth, Air
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
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Deities
Minerva, Vac
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Not to wear with
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Powers
Healing, Love, Protection
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Planetary
Not Available
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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
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Specific Gravity
2.54-2.78
2.95-3.13
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Not Available
Cleavage
Good in three directions
{210} Perfect
Chemical Composition
K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Pearly, Fibrous, Chatoyant
Vitreous
Pleochroism
NilArthur Thomas
Strong in shades of violet when dark-colored.Anthony et al
Dispersion
Not Available
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Transparency
Translucent
Transparent
Refractive Index
1.545-1.560
1.622-1.666
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.009
Not Available
Clarity
Translucent
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
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Psychology
Not Available
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Healing
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Qualities Associated
Not Available
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Charoite Vs Holmquistite Fracture
Fracture is an important parameter when you compare Charoite and Holmquistite Physical Properties. It is necessary to understand the significance of these properties, before you compare Charoite Vs Holmquistite 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 Charoite is Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Charoite Vs Holmquistite Luster
A primary knowledge about Charoite vs Holmquistite 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. Charoite exhibits Chatoyant, Fibrous and Pearly luster. Holmquistite, on other hand, exhibits Vitreous luster.