Stolzite Vs Gahnite
Origin
Not Available
Australia
Color
Reddish, Brown, Yellow, Green, Red, Greenish, gray
Blue, Green, Greenish, Black
For which Rashi?
Not Available
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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
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2
4.00-4.62
Fracture
Conchoidal, Uneven, Brittle
Conchoidal, Uneven
Cleavage
Imperfect on {001}, indistinct on {011}
Indistinct parting on [111]
Mohs Hardness
2.5-3
7.5-8
Chemical Composition
Not Available
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Resinous, Subadamantine
Vitreous
Pleochroism
Not Available
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Dispersion
Not Available
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Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
2.180-2.190
1.790-1.818
Optic Character
Not Available
Not Available
Crystal System
tetragonal
cubic
Birefringence
0.090
Not Available
Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
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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Stolzite Vs Gahnite Fracture
Fracture is an important parameter when you compare Stolzite and Gahnite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stolzite Vs Gahnite 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 Stolzite is Brittle, Conchoidal and Uneven. Gahnite fracture is Conchoidal and Uneven.
Stolzite Vs Gahnite Luster
A primary knowledge about Stolzite vs Gahnite 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. Stolzite exhibits Resinous and Subadamantine luster. Gahnite, on other hand, exhibits Vitreous luster.