Facts about Covellite and Black Opal
Color
Blue, Blue, Black
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Grey, Black, gray
Not Available
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
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
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Flexible
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.6-4.76
1.97-2.22
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Perfect on {0001}
Not Available
Mohs Hardness
Not Available
6-6.5
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
SiO 2 + H 2OUlrich Henn and Claudio C.
Luster
Resinous
Not Available
Pleochroism
Marked
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
OpaqueAnthony et al, Handbook of mineralogy (2001) More from other references
Transparent, Translucent
Refractive Index
1.45-2.62
1.370-1.470
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Not Available
Birefringence
Not Available
Not Available
Clarity
OpaqueAnthony et al
Transparent
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
Covellite Vs Black Opal Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Covellite Vs Black Opal 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 Covellite and Black Opal Astrology. Its highly necessary to have a basic knowledge of facts about Covellite and Black Opal, before you finalize to buy one.
Covellite is known to regulate the influence of Not Available planet. Black Opal, the unique gem is known to regulate the influence of Not Available planet.