Facts about Proustite and London blue topaz
Origin
Southern and central Africa
  
Not Available
  
Color
Black, Reddish, gray
  
White, Colorless, Blue, Red, Green, Yellow, Violet
  
Streak
Black, Red
  
Not Available
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
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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
  
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Not to wear with
Not Available
  
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Powers
Not Available
  
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Birthstone
  
  
Planetary
Not Available
  
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Talisman
Not Available
  
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Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
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Specific Gravity
5.51-5.64
  
Not Available
  
Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
Not Available
  
Cleavage
Distinct on {10 1 1}
  
Not Available
  
Mohs Hardness
2.5
  
Not Available
  
Chemical Composition
Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Not Available
  
Luster
Adamantine
  
Not Available
  
Pleochroism
Moderate; cochineal-red to blood-red
  
Not Available
  
Dispersion
Not Available
  
Not Available
  
Transparency
OpaqueUlrich Henn and Claudio C. Milisenda, Gemmological Tables (2004) Rarely transparentMore from other references
  
Not Available
  
Refractive Index
2.792-3.087
  
Not Available
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
Not Available
  
Birefringence
0.295-0.296
  
Not Available
  
Clarity
OpaqueUlrich Henn and Claudio C. Milisenda
  
Not Available
  
Physical
  
  
Neurological
Not Available
  
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Cardiovascular
Not Available
  
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Respiratory
Not Available
  
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Reproductive
Not Available
  
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Digestive
Not Available
  
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Psychology
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Healing
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Qualities Associated
Not Available
  
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Proustite Vs London blue topaz Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Proustite Vs London blue topaz 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 Proustite and London blue topaz Astrology. Its highly necessary to have a basic knowledge of facts about Proustite and London blue topaz, before you finalize to buy one.
Proustite is known to regulate the influence of Not Available planet. London blue topaz, the unique gem is known to regulate the influence of Not Available planet.