Facts about Grandidierite and Poldervaartite
Origin
Madagascar
Southern and central Africa
Color
Green
Colorless, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.85-3.00
2.91
Fracture
Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
Handbook of mineralogy (2001)
Mohs Hardness
7.5
Not Available
Chemical Composition
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
visible
Weak: colorless light gray bluish grayAnthony et al
Dispersion
Not Available
Not Available
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
1.578-1.639
1.634-1.656
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.037-0.039
Not Available
Clarity
Gemmological Tables (2004) More from other references
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
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Healing
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Qualities Associated
Not Available
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Grandidierite Vs Poldervaartite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Grandidierite Vs Poldervaartite 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 Poldervaartite Astrology. Its highly necessary to have a basic knowledge of facts about Grandidierite and Poldervaartite, before you finalize to buy one.
Grandidierite is known to regulate the influence of Not Available planet. Poldervaartite, the unique gem is known to regulate the influence of Not Available planet.