Tremolite Vs Poldervaartite
Origin
Switzerland
Southern and central Africa
Color
Green, Colorless, White, Brown, gray
Colorless, White
For which Rashi?
Not Available
Not Available
Planet
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Element of Planets
Not Available
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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
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.95-3.07
2.91
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Handbook of mineralogy (2001)
Cleavage
Perfect on {110} at 56° and 124°; partings on {010} and {100}
None
Mohs Hardness
5-6
Not Available
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous, Silky
Vitreous
Pleochroism
Not Available
Weak: colorless light gray bluish grayAnthony et al
Dispersion
Not Available
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Transparency
Transparent
Transparent
Refractive Index
1.599-1.637
1.634-1.656
Optic Character
Not Available
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Crystal System
monoclinic
Not Available
Birefringence
0.023-0.028
Not Available
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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Tremolite Vs Poldervaartite Fracture
Fracture is an important parameter when you compare Tremolite and Poldervaartite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tremolite 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 Tremolite is Brittle, Conchoidal, Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas. Poldervaartite fracture is Handbook of mineralogy (2001).
Tremolite Vs Poldervaartite Luster
A primary knowledge about Tremolite 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. Tremolite exhibits Silky and Vitreous luster. Poldervaartite, on other hand, exhibits Vitreous luster.