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Facts about Andalusite and Natrolite


Natrolite Vs Andalusite Facts


Astrology

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, Columbia   

Color
Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Green, gray, Brown, Red   
White, White, Colorless, Red, Reddish   

Streak
White   
White   

For which Rashi?
All   
Not Available   

Planet
Venus   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Projective, Receptive   
Not Available   

Deities
Not Available   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Not Available   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.05-3.21   
2.20-2.26   

Fracture
Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)   
Uneven, Brittle, Metallic, Gemstones (2009)   

Cleavage
Good on {110}, poor on {100}   
Perfect on {110}   

Mohs Hardness
7.5   
5-5.5   

Chemical Composition
Al 2SiO 5Michael O’Donoghue , Gems, Sixth edition (2006) More from other references   
Na 2[Al 2Si 3O 10] · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties

Luster
Vitreous, Greasy   
Vitreous, Silky, Pearly   

Pleochroism
strongly trichroic   
NilArthur Thomas   

Dispersion
0.02   
23
Not Available   

Transparency
Transparent, Translucent   
Transparent, Translucent   

Refractive Index
1.627-1.650   
1.478-1.493   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
Orthorhombic   

Birefringence
0.009-0.010   
0.012-0.013   

Clarity
Transparent   
Transparent   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
Not Available   

Respiratory
Not Available   
Not Available   

Reproductive
Not Available   
Not Available   

Digestive
Not Available   
Not Available   

Psychology
Not Available   
Not Available   

Healing
Not Available   
Not Available   

Qualities Associated
Not Available   
Not Available   

Summary >>
<< Benefits

Andalusite Vs Natrolite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Andalusite Vs Natrolite 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 Natrolite Astrology. Its highly necessary to have a basic knowledge of facts about Andalusite and Natrolite, 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.Natrolite, the unique gem is known to regulate the influence of Not Available planet.

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