Facts about Andalusite and Vlasovite
Origin
Spain, Brazil, USA, Sri Lanka, Burma, Color: strongly pleochroic, reddish brown, pink / yellowish green, Hardness: 7 7.5, Refractive index: 1.63 1.65, Density: 3.13 3.21, Chemical composition: Al2SiO5, Crystal structure: orthorhombic, Lustre: vitreous, greasy, Origins: Spain, Brazil, USA, Sri Lanka, Burma. Discovered in Andalusia (Spain), the andalusite stone is relatively rare, with big crystals over 10 ct. especially rare. Due to its remarkable pleochroism effect, the stone is highly valued by collectors., brown
Russia
Color
Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Green, gray, Brown, Red
Colorless, Brownish
For which Rashi?
All
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Planet
Venus
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective, Receptive
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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
Not Available
Nearly insoluble in HCl and HNO3
Durability
Not Available
Not Available
Specific Gravity
3.05-3.21
2.97
Fracture
Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)
Conchoidal, Brittle
Cleavage
Good on {110}, poor on {100}
Distinct on {010}
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Not Available
Luster
Vitreous, Greasy
Greasy, Vitreous, Pearly
Pleochroism
strongly trichroic
(x): colorless. (y): colorless. (z): colorless.
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.627-1.650
1.607
Optic Character
Not Available
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.009-0.010
Not Available
Clarity
Transparent
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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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Andalusite Vs Vlasovite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Andalusite Vs Vlasovite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Andalusite and Vlasovite Astrology. Its highly necessary to have a basic knowledge of facts about Andalusite and Vlasovite, before you finalize to buy one.
Andalusite is known to regulate the influence of Venus planet.Andalusite, that occurs commonly in Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Green, gray, Brown, Red color, possesses Projective and Receptive energy.Vlasovite, the unique gem is known to regulate the influence of Not Available planet.