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Facts about Bytownite and Dravite


Dravite Vs Bytownite Facts


Astrology

Origin
Canada, Southern and central Africa, Australia   
Southern and central Africa   

Color
Colorless, White, Colorless, gray, White   
White, Colorless, Blue, Red, Green, Yellow, Violet, Black, Green, Red, Blue, White   

Streak
White   
Colorless   

For which Rashi?
Not Available   
Not Available   

Planet
Not Available   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
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
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.72-2.75   
3.03-3.18   

Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)   
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   

Cleavage
Perfect on [001], good on [010], imperfect on [110]   
{???} Indistinct   

Mohs Hardness
6-6.5   
7-7.5   

Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)   
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   

Optical Properties

Luster
Vitreous, Pearly   
Vitreous   

Pleochroism
colorless.   
Very strong: pale yellow colorless   

Dispersion
0.01   
28
0.02   
22

Transparency
Transparent   
Transparent   

Refractive Index
1.561-1.583   
1.614-1.666   

Optic Character
Not Available   
Not Available   

Crystal System
Triclinic   
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m   

Birefringence
0.010-0.011   
0.014-0.032   

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

Bytownite Vs Dravite Specifications

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

Bytownite is known to regulate the influence of Not Available planet. Dravite, the unique gem is known to regulate the influence of Not Available planet.

Compare Gems Found In Australia

Gems Found In Australia

Gems Found In Australia


Compare Gems Found In Australia