Facts about Corundum and Vivianite
Origin
Southern and central Africa
Southern and central Africa
Color
Violet, Blue, Red, Yellow, Brown, gray
Blue, Green, Colorless
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
Brittle
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.90-4.05
2.64-2.70
Fracture
Uneven, Uneven, Gems, Difficult, Fibrous
(e.g. graphite).
Cleavage
None – parting in 3 directions
{010} Perfect
Mohs Hardness
9
Not Available
Chemical Composition
Al 2O 3Arthur Thomas , Gemstones (2009)
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
Luster
Adamantine, Vitreous
Vitreous, Pearly
Pleochroism
None
Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael OâDonoghue
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.758-1.780
1.560-1.640
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.007-0.010
0.054-0.075
Clarity
Gemmological Tables (2004) More from other references
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
Corundum Vs Vivianite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Corundum Vs Vivianite 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 Corundum and Vivianite Astrology. Its highly necessary to have a basic knowledge of facts about Corundum and Vivianite, before you finalize to buy one.
Corundum is known to regulate the influence of Not Available planet. Vivianite, the unique gem is known to regulate the influence of Not Available planet.