Verdite Vs Gypsum
Origin
Southern and central Africa
Mexico
Color
Green, Yellow, Red, Blue
Colorless, White, Colorless, Greenish, Brown, White, Colorless, Greenish, Brown, White, Colorless, Greenish, Brown
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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Flexible
Solubility
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Soluble
Durability
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Specific Gravity
2.80-3.0
2.20-2.40
Fracture
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Conchoidal, Splintery, Fibrous, UnevenArthur Thomas, Gemstones (2009)
Cleavage
{110} Good
Perfect on {010}, distinct on {100}
Chemical Composition
NaFeS2•2(H2O)
CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Silky
Vitreous, Silky, Pearly, Waxy
Dispersion
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Transparency
Translucent
Transparent, Translucent
Refractive Index
1.580
1.521-1.531
Optic Character
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Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
monoclinic
Birefringence
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0.010
Clarity
Translucent
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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Verdite Vs Gypsum Fracture
Fracture is an important parameter when you compare Verdite and Gypsum Physical Properties. It is necessary to understand the significance of these properties, before you compare Verdite Vs Gypsum 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. Gypsum fracture is Conchoidal, Fibrous, Gemstones (2009), Splintery and UnevenArthur Thomas.
Verdite Vs Gypsum Luster
A primary knowledge about Verdite vs Gypsum 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. Verdite exhibits Silky and Vitreous luster. Gypsum, on other hand, exhibits Pearly, Silky, Vitreous and Waxy luster.