Facts about Fayalite and Cordierite Iolite
Origin
Southern and central Africa
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Color
Yellow, Brown, Black, Black
Violet, Blue
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
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Deities
Not Available
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Not to wear with
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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
4.392
2.56-2.66
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
{010} moderate, {100} imperfect
Not Available
Mohs Hardness
6.5-7
7-7.5
Chemical Composition
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Faint
Strong trichroism: colorless to yellowish
Transparency
TransparentAnthony et al, Handbook of mineralogy (2001)
Transparent
Refractive Index
1.827-1.879
1.542-1.578
Optic Character
Not Available
Biaxial/+
Crystal System
Orthorhombic
Not Available
Birefringence
0.042-0.051
0.008-0.012
Clarity
TransparentAnthony et al
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Fayalite Vs Cordierite Iolite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Fayalite 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 Fayalite and Cordierite Iolite Astrology. Its highly necessary to have a basic knowledge of facts about Fayalite and Cordierite Iolite, before you finalize to buy one.
Fayalite 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.