Calcite Vs Blue spinel
Origin
Mexico
Not Available
Color
White, Colorless, White, pink, Yellow, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
Cancer
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Element of Planets
Earth, Sun
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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
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Not to wear with
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Powers
Spirituality, Healing
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Planetary
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Talisman
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Tenacity
Brittle
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Solubility
Soluble
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Durability
Not Available
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Specific Gravity
2.67-2.73
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Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
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Cleavage
Perfect on [10 1 1] three directions with angle of 74° 55
Not Available
Mohs Hardness
3
Not Available
Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
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Luster
Vitreous, Pearly
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Pleochroism
NilArthur Thomas
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Dispersion
Not Available
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Transparency
Transparent, Translucent
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Refractive Index
1.486-1.658
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Optic Character
Not Available
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Crystal System
Trigonal
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Birefringence
0.154-0.174
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Clarity
Transparent
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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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Calcite Vs Blue spinel Fracture
Fracture is an important parameter when you compare Calcite and Blue spinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Calcite Vs Blue spinel 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 Calcite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Calcite Vs Blue spinel Luster
A primary knowledge about Calcite vs Blue spinel 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. Calcite exhibits Pearly and Vitreous luster.