Origin
Canada, Russia
  
Mexico
  
Color
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
  
Blue, Blue, Black
  
Streak
Brown, White, Brown, White
  
Grey, Black, gray
  
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
  
Tenacity
Not Available
  
Flexible
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.2-3.4
  
4.6-4.76
  
Fracture
Uneven, Brittle, Metallic
  
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
  
Cleavage
Perfect on [001] imperfect on [100]
  
Perfect on {0001}
  
Mohs Hardness
3
  
Not Available
  
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
  
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
  
Luster
Greasy, Pearly
  
Resinous
  
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
  
Marked
  
Dispersion
Not Available
  
Not Available
  
Transparency
Translucent
  
OpaqueAnthony et al, Handbook of mineralogy (2001) More from other references
  
Refractive Index
1.678-1.758
  
1.45-2.62
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Triclinic
  
Hexagonal
  
Birefringence
0.050
  
Not Available
  
Clarity
Translucent
  
OpaqueAnthony et al
  
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
  
Astrophyllite Vs Covellite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Astrophyllite Vs Covellite 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 Astrophyllite and Covellite Astrology. Its highly necessary to have a basic knowledge of facts about Astrophyllite and Covellite, before you finalize to buy one.
Astrophyllite is known to regulate the influence of Not Available planet. Covellite, the unique gem is known to regulate the influence of Not Available planet.