Celestine Vs Powellite
Origin
The origin of celestine is chiefly sedimentary. It occurs as cavity or, fissure fillings, Southern and central Africa, Sixth Edition (2006)
India
Color
Colorless, Blue, Brown, Colorless, Green, gray
Yellow, Greenish, Blue, Brown, Green, gray
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
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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
4.23
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect on {001}, good on {210}, poor on {010}
{111} Distinct
Mohs Hardness
3-3.5
3.5-4
Chemical Composition
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Greasy, Subadamantine
Pleochroism
Weakly trichroiC
In deeply colored specimens: blue greenAnthony et al
Dispersion
Not Available
Not Available
Transparency
Gems
Transparent
Refractive Index
1.619-1.635
1.974-1.984
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.004-0.012
Not Available
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
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Healing
Not Available
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Qualities Associated
Not Available
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Celestine Vs Powellite Fracture
Fracture is an important parameter when you compare Celestine and Powellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Celestine Vs Powellite 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. Powellite fracture is Brittle, Conchoidal, Handbook of mineralogy (2001), Handbook of mineralogy (2001), UnevenAnthony et al and UnevenAnthony et al.
Celestine Vs Powellite Luster
A primary knowledge about Celestine vs Powellite 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. Powellite, on other hand, exhibits Greasy and Subadamantine luster.