Facts about Grandidierite and Poudretteite
Origin
Madagascar
  
Canada, Southern and central Africa
  
Color
Green
  
Violet, Colorless, pink
  
Streak
White
  
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
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.85-3.00
  
2.51-2.53
  
Fracture
Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
  
Conchoidal, Splintery
  
Cleavage
Perfect
  
None
  
Mohs Hardness
7.5
  
5
  
Chemical Composition
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
  
KNa 2B 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Vitreous, Pearly
  
Vitreous
  
Pleochroism
visible
  
Colorless
  
Dispersion
Not Available
  
Not Available
  
Transparency
Gemmological Tables (2004) More from other references
  
Gemmological Tables (2004) More from other references
  
Refractive Index
1.578-1.639
  
1.511-1.532
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Orthorhombic
  
Hexagonal
  
Birefringence
0.037-0.039
  
0.021
  
Clarity
Gemmological Tables (2004) More from other references
  
TransparentUlrich Henn and Claudio C. Milisenda
  
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
  
Grandidierite Vs Poudretteite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Grandidierite Vs Poudretteite 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 Grandidierite and Poudretteite Astrology. Its highly necessary to have a basic knowledge of facts about Grandidierite and Poudretteite, before you finalize to buy one.
Grandidierite is known to regulate the influence of Not Available planet. Poudretteite, the unique gem is known to regulate the influence of Not Available planet.