Facts about Demantoid and Grandidierite
Origin
Italy
  
Madagascar
  
Color
Green
  
Green
  
Streak
Not Available
  
White
  
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
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.77-3.95
  
2.85-3.00
  
Fracture
Not Available
  
Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
  
Cleavage
Not Available
  
Perfect
  
Mohs Hardness
6.5
  
7.5
  
Chemical Composition
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
  
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
  
Luster
Adamantine
  
Vitreous, Pearly
  
Pleochroism
None
  
visible
  
Dispersion
Not Available
  
Not Available
  
Transparency
Gemmological Tables (2004)
  
Gemmological Tables (2004) More from other references
  
Refractive Index
1.880-1.890
  
1.578-1.639
  
Optic Character
Not Available
  
Not Available
  
Crystal System
cubic
  
Orthorhombic
  
Birefringence
Not Available
  
0.037-0.039
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
Gemmological Tables (2004) More from other references
  
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
  
Demantoid Vs Grandidierite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Demantoid Vs Grandidierite 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 Demantoid and Grandidierite Astrology. Its highly necessary to have a basic knowledge of facts about Demantoid and Grandidierite, before you finalize to buy one.
Demantoid is known to regulate the influence of Not Available planet. Grandidierite, the unique gem is known to regulate the influence of Not Available planet.