Carnelian Vs Poldervaartite
Origin
Not Available
Southern and central Africa
Color
Red
Colorless, White
For which Rashi?
Taurus, Leo, Taurus, Leo, Taurus, Leo
Not Available
Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective
Not Available
Deities
Isis, Bragi
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Not to wear with
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Powers
Protection, Healing, Courage
Not Available
Planetary
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Talisman
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.58-2.64
2.91
Fracture
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Handbook of mineralogy (2001)
Mohs Hardness
6.5-7
Not Available
Chemical Composition
SiO2
(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Pleochroism
AbsentWalter Schumann
Weak: colorless light gray bluish grayAnthony et al
Dispersion
None
Not Available
Transparency
Translucent, Transparent to nearly opaque
Transparent
Refractive Index
1.535-1.539
1.634-1.656
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.003-0.009
Not Available
Clarity
Translucent
Transparent
Neurological
Not Available
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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
Not Available
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Qualities Associated
Not Available
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Carnelian Vs Poldervaartite Fracture
Fracture is an important parameter when you compare Carnelian and Poldervaartite Physical Properties. It is necessary to understand the significance of these properties, before you compare Carnelian Vs Poldervaartite 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 Carnelian is Conchoidal, Gemstones of the world (2001), Splintery, Uneven and UnevenWalter Schumann. Poldervaartite fracture is Handbook of mineralogy (2001).
Carnelian Vs Poldervaartite Luster
A primary knowledge about Carnelian vs Poldervaartite 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. Carnelian exhibits Vitreous luster. Poldervaartite, on other hand, exhibits Vitreous luster.