Gypsum Vs Caledonite
Color
Colorless, White, Colorless, Greenish, Brown, White, Colorless, Greenish, Brown, White, Colorless, Greenish, Brown
Blue, Green, Blue, Green, Green
Streak
White
Blue, Greenish, White
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
Flexible
Brittle
Solubility
Soluble
Not Available
Durability
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Specific Gravity
2.20-2.40
5.6-5.76
Fracture
Conchoidal, Splintery, Fibrous, UnevenArthur Thomas, Gemstones (2009)
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
Perfect on {010}, distinct on {100}
[001] perfect; [100] distinct
Chemical Composition
CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Silky, Pearly, Waxy
Vitreous
Dispersion
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Transparency
Transparent, Translucent
Transparent
Refractive Index
1.521-1.531
1.818-1.909
Optic Character
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Crystal System
monoclinic
Orthorhombic
Birefringence
0.010
0.091
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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Gypsum Vs Caledonite Fracture
Fracture is an important parameter when you compare Gypsum and Caledonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gypsum Vs Caledonite 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 Gypsum is Conchoidal, Fibrous, Gemstones (2009), Splintery and UnevenArthur Thomas. Caledonite fracture is Handbook of mineralogy (2001), Uneven and UnevenAnthony et al.
Gypsum Vs Caledonite Luster
A primary knowledge about Gypsum vs Caledonite 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. Gypsum exhibits Pearly, Silky, Vitreous and Waxy luster. Caledonite, on other hand, exhibits Vitreous luster.