Poldervaartite Vs Pectolite
Origin
Southern and central Africa
Canada, Southern and central Africa
Color
Colorless, White
Colorless, White, gray, pink, Green
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
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Brittle
Solubility
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Durability
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Specific Gravity
2.91
2.74-2.90
Fracture
Handbook of mineralogy (2001)
Uneven, Gemstones (2009), Splintery
Cleavage
None
Perfect on {100} and {001}
Mohs Hardness
Not Available
4.5-5
Chemical Composition
(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Pleochroism
Weak: colorless light gray bluish grayAnthony et al
NilArthur Thomas
Dispersion
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Transparency
Transparent
Transparent
Refractive Index
1.634-1.656
1.595-1.645
Optic Character
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Crystal System
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Triclinic
Birefringence
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0.028-0.038
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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Poldervaartite Vs Pectolite Fracture
Fracture is an important parameter when you compare Poldervaartite and Pectolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Poldervaartite Vs Pectolite 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 Poldervaartite is Handbook of mineralogy (2001). Pectolite fracture is Gemstones (2009), Splintery and Uneven.
Poldervaartite Vs Pectolite Luster
A primary knowledge about Poldervaartite vs Pectolite 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. Poldervaartite exhibits Vitreous luster. Pectolite, on other hand, exhibits Silky luster.