Celestine Vs Demantoid
Origin
The origin of celestine is chiefly sedimentary. It occurs as cavity or, fissure fillings, Southern and central Africa, Sixth Edition (2006)
Italy
Color
Colorless, Blue, Brown, Colorless, Green, gray
Green
Streak
White
Not Available
For which Rashi?
Gemini
Not Available
Planet
Venus, Neptune
Not Available
Element of Planets
Water, Air
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Gia
Not Available
Not to wear with
Not Available
Not Available
Powers
Healing
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.90-4.00
3.77-3.95
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Not Available
Cleavage
Perfect on {001}, good on {210}, poor on {010}
Not Available
Chemical Composition
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
Luster
Vitreous, Pearly
Adamantine
Pleochroism
Weakly trichroiC
None
Dispersion
Not Available
Not Available
Transparency
Gems
Gemmological Tables (2004)
Refractive Index
1.619-1.635
1.880-1.890
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
cubic
Birefringence
0.004-0.012
Not Available
Clarity
Gems
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
Not Available
Healing
Not Available
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Qualities Associated
Not Available
Not Available
Celestine Vs Demantoid Fracture
Fracture is an important parameter when you compare Celestine and Demantoid Physical Properties. It is necessary to understand the significance of these properties, before you compare Celestine Vs Demantoid 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 Celestine is Brittle, Conchoidal, Gemstones (2009), Gemstones (2009) and UnevenArthur Thomas.
Celestine Vs Demantoid Luster
A primary knowledge about Celestine vs Demantoid 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. Celestine exhibits Pearly and Vitreous luster. Demantoid, on other hand, exhibits Adamantine luster.