Gahnite Vs Celestine
Origin
Australia
The origin of celestine is chiefly sedimentary. It occurs as cavity or, fissure fillings, Southern and central Africa, Sixth Edition (2006)
Color
Blue, Green, Greenish, Black
Colorless, Blue, Brown, Colorless, Green, gray
For which Rashi?
Not Available
Gemini
Planet
Not Available
Venus, Neptune
Element of Planets
Not Available
Water, Air
Finger
Not Available
Not Available
Ring Metal
Not Available
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Energy
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Receptive
Deities
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Gia
Not to wear with
Not Available
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Powers
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Healing
Planetary
Not Available
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
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Specific Gravity
4.00-4.62
3.90-4.00
Fracture
Conchoidal, Uneven
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Indistinct parting on [111]
Perfect on {001}, good on {210}, poor on {010}
Mohs Hardness
7.5-8
3-3.5
Chemical Composition
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Not Available
Weakly trichroiC
Dispersion
Not Available
Not Available
Transparency
Gemmological Tables (2004) More from other references
Gems
Refractive Index
1.790-1.818
1.619-1.635
Optic Character
Not Available
Not Available
Crystal System
cubic
Orthorhombic
Birefringence
Not Available
0.004-0.012
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Gems
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Gahnite Vs Celestine Fracture
Fracture is an important parameter when you compare Gahnite and Celestine Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnite Vs Celestine 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 Gahnite is Conchoidal and Uneven. Celestine fracture is Brittle, Conchoidal, Gemstones (2009), Gemstones (2009) and UnevenArthur Thomas.
Gahnite Vs Celestine Luster
A primary knowledge about Gahnite vs Celestine 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. Gahnite exhibits Vitreous luster. Celestine, on other hand, exhibits Pearly and Vitreous luster.