Legrandite Vs Papagoite
Origin
Mexico
Southern and central Africa
Color
Yellow, yellowish orange
Blue
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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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
3.98-4.04
3.25
Fracture
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle
Brittle, Metallic
Cleavage
Imperfect, poor one {100}
Imperfect in one direction
Mohs Hardness
4.5-5
5-5.5
Chemical Composition
Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
Colorless
Trichroic
Dispersion
Not Available
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Transparency
Gems
Transparent
Refractive Index
1.702-1.740
1.607-1.672
Optic Character
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Crystal System
monoclinic
monoclinic
Birefringence
0.060
0.065
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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Legrandite Vs Papagoite Fracture
Fracture is an important parameter when you compare Legrandite and Papagoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Legrandite Vs Papagoite 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 Legrandite is Conchoidal, UnevenArthur Thomas, Gemstones (2009) and Brittle. Papagoite fracture is Brittle and Metallic.
Legrandite Vs Papagoite Luster
A primary knowledge about Legrandite vs Papagoite 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. Legrandite exhibits Vitreous luster. Papagoite, on other hand, exhibits Vitreous luster.
