Facts about Covellite and Cordierite Iolite
Origin
Mexico
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Color
Blue, Blue, Black
Violet, Blue
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
2.56-2.66
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Perfect on {0001}
Not Available
Mohs Hardness
Not Available
7-7.5
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Pleochroism
Marked
Strong trichroism: colorless to yellowish
Transparency
OpaqueAnthony et al, Handbook of mineralogy (2001) More from other references
Transparent
Refractive Index
1.45-2.62
1.542-1.578
Optic Character
Not Available
Biaxial/+
Crystal System
Hexagonal
Not Available
Birefringence
Not Available
0.008-0.012
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 Cordierite Iolite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Covellite Vs Cordierite Iolite 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 Cordierite Iolite Astrology. Its highly necessary to have a basic knowledge of facts about Covellite and Cordierite Iolite, before you finalize to buy one.
Covellite is known to regulate the influence of Not Available planet. Cordierite Iolite, the unique gem is known to regulate the influence of Not Available planet.