Legrandite Vs Marialite
Origin
Mexico
Southern and central Africa
Color
Yellow, yellowish orange
White, Violet, Blue, Yellow, Brown, Brownish, Colorless, Greenish
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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Solubility
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Durability
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Specific Gravity
3.98-4.04
2.50
Fracture
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Imperfect, poor one {100}
Distinct on {100} and {110}
Mohs Hardness
4.5-5
5.5-6
Chemical Composition
Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous, Pearly, Resinous
Pleochroism
Colorless
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Dispersion
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Transparency
Gems
Transparent, Translucent
Refractive Index
1.702-1.740
1.540-1.550
Optic Character
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Crystal System
monoclinic
tetragonal
Birefringence
0.060
0.004-0.008
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 Marialite Fracture
Fracture is an important parameter when you compare Legrandite and Marialite Physical Properties. It is necessary to understand the significance of these properties, before you compare Legrandite Vs Marialite 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 Brittle, Conchoidal, Gemstones (2009) and UnevenArthur Thomas. Marialite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Legrandite Vs Marialite Luster
A primary knowledge about Legrandite vs Marialite 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. Marialite, on other hand, exhibits Pearly, Resinous and Vitreous luster.