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Facts about Danburite and Prehnite


Prehnite Vs Danburite Facts


Astrology

Origin
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Color: colorless, light yellow, light pink, Hardness: 7, Refractive index: 1.63 1.64, Density: 2.98 3.03, Chemical composition: Ca(B2Si2O8), Crystal structure: orthorhombic, Origins: USA, Mexico, Brazil, Germany, Switzerland, Sri Lanka, Burma, Madagascar, Japan. Colorless danburites are common, with light pink or yellowish stones being more rare and expensive. Only eye clean pieces are valuable.   
Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France   

Color
Yellow, Brown, Colorless, White, gray, Brownish, Yellow   
Green, Colorless, gray, Yellow, White   

Streak
White   
Colorless   

For which Rashi?
Not Available   
Libra   

Planet
Not Available   
Venus   

Element of Planets
Not Available   
Earth   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
Receptive   

Deities
Not Available   
Freya   

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
Brittle   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.97-3.03   
2.80-2.95   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle   
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic   

Cleavage
{001} Poor   
Distinct on [001]   

Mohs Hardness
7   
6-6.5   

Chemical Composition
CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Ca2Al2Si3O12(OH)   

Optical Properties

Luster
Vitreous, Greasy   
Vitreous   

Pleochroism
Weak: pale yellow yellow   
AbsentWalter Schumann   

Dispersion
0.02   
22
None   

Transparency
Gemmological Tables (2004) More from other references   
Translucent   

Refractive Index
1.627-1.639   
1.611-1.673   

Optic Character
Biaxial/+   
Not Available   

Crystal System
Orthorhombic   
Orthorhombic   

Birefringence
0.006   
0.021-0.033   

Clarity
TransparentUlrich Henn and Claudio C. Milisenda   
TranslucentHerve Nicolas Lazzarelli   

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

Danburite Vs Prehnite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Danburite Vs Prehnite 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 Danburite and Prehnite Astrology. Its highly necessary to have a basic knowledge of facts about Danburite and Prehnite, before you finalize to buy one.

Danburite is known to regulate the influence of Not Available planet. Prehnite, the unique gem is known to regulate the influence of Venus planet. Prehnite, which is classic Green, Colorless, gray, Yellow, White colored gem, possesses Receptive energy.

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