Datolite Vs Piemontite
Origin
Mexico, USA, Southern and central Africa
Italy
Color
Greenish, Colorless, White, Brown, Yellow, Green
Red, Reddish, Brown, Black, Yellow
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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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Solubility
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Durability
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Specific Gravity
2.90-3.00
Not Available
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
Uneven, Splintery
Cleavage
None
[001] good, [100] distinct
Mohs Hardness
5-5.5
6-6.5
Chemical Composition
CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Pleochroism
NilArthur Thomas
visible
Transparency
Transparent
Not Available
Refractive Index
1.621-1.675
1.725-1.756
Optic Character
Not Available
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Crystal System
monoclinic
monoclinic
Birefringence
0.044
0.025-0.076
Clarity
Transparent
Not Available
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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Datolite Vs Piemontite Fracture
Fracture is an important parameter when you compare Datolite and Piemontite Physical Properties. It is necessary to understand the significance of these properties, before you compare Datolite Vs Piemontite 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 Datolite is Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle and Metallic. Piemontite fracture is Uneven and Splintery.
Datolite Vs Piemontite Luster
A primary knowledge about Datolite vs Piemontite 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. Datolite exhibits Vitreous luster. Piemontite, on other hand, exhibits Vitreous luster.